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We can start with the formula for the sum of the interior angles (S) of a regular polygon of n-sides : ⇒ S = (n - 2)180° Since you know that this sum is 1440° degrees, you can substitute this into the formula and solve for n, the number of sides. ⇒ 1440 = (n - 2) 180 Divide both sides by 180 ⇒ 8 = n - 2 ⇒ n = 10 Thus polygon has 10 sides. This is known as a decagon.
Homework question(Chapter - 3) Name - Yashika Mishra Class - 8 Solution : The number of sides of a polygon is 10 . if the sum its interior angles is 1440 degree(10 sided polygon - Decagon) The measurements of the exterior angles are 36 degree each... Mam my id is pradeep but my name is Yashika Mishra....
Sum of interior angles = 1440 Therefore no of sides (n- 2)180 = 1440 n-2=1440/180 n= 8+2 N=10 Number of sides of regular polygon = 10 sides Each exterior angle = 360/n 360/10 = 36° Therefore each angle = 36°
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Hi mam I'm A.L. kamalashri If the number of sides of the polygon be = n Sum of the interior angles=(n-2)*180° (n-2)*180°=1440° (n-2)=1440°/180° (n-2)=8 n=10 and exterior = 360/n = 36° Thank you for awesome session ❤️
Today's Home work by: Khizra Aiman Soln.- Let the no. of sides of the regular polygon be = n. Sum of the interior angles = (n-2) × 180° = (n-2) × 180° = 1440° (n-2) = 1440°/180° (n-2) = 8 n = 8+2 n = 10 **Exterior angle of a polygon = 360°/n n =10 Soln.- 360°/10 = 36° Therefore, the number of sides are 10 and each exterior angle is = 36°.
Angles sum if interior regular polygen is = 10 And it's exterior angles is = 360°/10 = 36° And the regular polygen side is 10 and and each exterior angle is 36°
We can start with the formula for the sum of the interior angles (S) of a regular polygon of n-sides : ⇒ S = (n - 2)180° Since you know that this sum is 1440° degrees, you can substitute this into the formula and solve for n, the number of sides. ⇒ 1440 = (n - 2) 180 Divide both sides by 180 ⇒ 8 = n - 2 ⇒ n = 10 Thus polygon has 10 sides. This is known as a decagon.
Today's Home work by: Khizra Aiman Soln.- Let the no. of sides of the regular polygon be = n. Sum of the interior angles = (n-2) × 180° = (n-2) × 180° = 1440° (n-2) = 1440°/180° (n-2) = 8 n = 8+2 n = 10 **Exterior angle of a polygon = 360°/n n =10 Soln.- 360°/10 = 36° Therefore, the number of sides are 10 and each exterior angle is = 36°.
We can start with the formula for the sum of the interior angles (S) of a regular polygon of n-sides : ⇒ S = (n - 2)180° Since you know that this sum is 1440° degrees, you can substitute this into the formula and solve for n, the number of sides. ⇒ 1440 = (n - 2) 180 Divide both sides by 180 ⇒ 8 = n - 2 ⇒ n = 10 Thus polygon has 10 sides. This is known as a decagon.
Today's Home work by: Khizra Aiman Soln.- Let the no. of sides of the regular polygon be = n. Sum of the interior angles = (n-2) × 180° = (n-2) × 180° = 1440° (n-2) = 1440°/180° (n-2) = 8 n = 8+2 n = 10 **Exterior angle of a polygon = 360°/n n =10 Soln.- 360°/10 = 36° Therefore, the number of sides are 10 and each exterior angle is = 36°.
We can start with the formula for the sum of the interior angles (S) of a regular polygon of n-sides : ⇒ S = (n - 2)180° Since you know that this sum is 1440° degrees, you can substitute this into the formula and solve for n, the number of sides. ⇒ 1440 = (n - 2) 180 Divide both sides by 180 ⇒ 8 = n - 2 ⇒ n = 10 Thus polygon has 10 sides. This is known as a decagon.
We can start with the formula for the sum of the interior angles (S) of a regular polygon of n-sides : ⇒ S = (n - 2)180° Since you know that this sum is 1440° degrees, you can substitute this into the formula and solve for n, the number of sides. ⇒ 1440 = (n - 2) 180 Divide both sides by 180 ⇒ 8 = n - 2 ⇒ n = 10 Thus polygon has 10 sides. This is known as a decagon.
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class starts 10:12
menti starts 39:54
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@@savithasri5241 welcome
10 sides
36 degree is the measure of each angle
We can start with the formula for the sum of the interior angles (S) of a regular polygon of n-sides :
⇒ S = (n - 2)180°
Since you know that this sum is 1440° degrees, you can substitute this into the formula and solve for n, the number of sides.
⇒ 1440 = (n - 2) 180
Divide both sides by 180
⇒ 8 = n - 2
⇒ n = 10
Thus polygon has 10 sides. This is known as a decagon.
Timing : 9:17 starting the points.
Exterior angle -36
10 sides
Avishka guptA
Homework 👇
Number of the sides of that polygon is 10 (decagon)
Each exterior angle is 36 degree
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Home work :-
No. of sides -10
Each exterior angle - 36°
Homework question(Chapter - 3)
Name - Yashika Mishra
Class - 8
Solution :
The number of sides of a polygon is 10 . if the sum its interior angles is 1440 degree(10 sided polygon - Decagon)
The measurements of the exterior angles are 36 degree each...
Mam my id is pradeep but my name is Yashika Mishra....
Yes
Homework
1 .No. of sides of a regular polygon are 10
2. The measure of each exterior angle is 36 degree
Answer given by Rijul
By the formula s(n-2)180
Ma'am answer is 10 sides a decagon
With each side as 36 degree
💕💕💕
Sides 10 and angle 36 degree
Mam ur the sweetest maths teacher I have even seen in my life..... Lots of love to u from ur fan and a sincere student 💗☺️
No. Of sides = 10
Exterior angles = 36
Sum of interior angles = 1440
Therefore no of sides (n- 2)180 = 1440
n-2=1440/180
n= 8+2
N=10
Number of sides of regular polygon = 10 sides
Each exterior angle = 360/n
360/10 = 36°
Therefore each angle = 36°
Mam, You are the Best Teacher of Maths You Teaches very well and with fun, Thanks Mam and Vedantu
The total number of sides are 10 find through the formula (n-2)*180=1440
The exterior angle is 36° funded through 360°/ n. As we know n= 10
The number of sides of the regular polygon is 10.
The measure of each exterior angle is 36°.
Sum of all the interior angles = 1440°
Number of Sides = 8
Exterior angles = 45°
I am SAKSHI
Homework ans is 10
Exterior angle is 36 degrees
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HOMEWORK:-
●Number of Sides = 10❤
●Exterior Angles =36° Each
Pls Take My Name Bcuz I don't Come in list one time Bi nhi aayi list ma Name So pls ❤❤❤❤❤
36
Ma'am it is decagon
Homework:-
No. of sides= 10
Exterior angles= 36 degrees each
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Your teaching method is very nice
n=10 (hw answer)
Exterior angle 36
Sides 10
Hi mam I'm A.L. kamalashri
If the number of sides of the polygon be = n
Sum of the interior angles=(n-2)*180°
(n-2)*180°=1440°
(n-2)=1440°/180°
(n-2)=8
n=10
and exterior = 360/n
= 36°
Thank you for awesome session ❤️
Class starts from 9:11
Today's Home work by: Khizra Aiman
Soln.- Let the no. of sides of the regular polygon be = n.
Sum of the interior angles = (n-2) × 180°
= (n-2) × 180° = 1440°
(n-2) = 1440°/180°
(n-2) = 8
n = 8+2
n = 10
**Exterior angle of a polygon = 360°/n
n =10
Soln.- 360°/10
= 36°
Therefore, the number of sides are 10 and each exterior angle is = 36°.
10
36
mam please take ncert exercises also . please mam plaese mam please mam
Homework answer 10
No of Sides : 10
exterior angles : 36
I am Satvika mam
No of sides 10
Each exterior angle 36 degree
Mam pls reply
Que) qaudilateral have side,s square a qaudilateral
10 sides
360
Homework
(n-2)*180=10-2*180=1440
Where n=10 which are sides of decagon so dor interior angle 1440/10=144
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HOMEWORK QUESTION'S ANSWER
:- 10°
Homework is 110degree
Homework
(n-2)*180= (10-2)*180=1440
where n=10 which are sides of decagon.
so for interior angle 1440/10=144
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The answer of holiday homework question is decagon
There will be 10 sides
N-2 is equal to 1440/8
N is equal to 8 +2
N is equal to 10
Interior
Hi mam
The number of sides of the regular polygon is 10.
The measure of each exterior angle is 36°.
By: *Anshika Bansal*
Hay mam
My name is Aastha Sharma
n=10 and EA=36 i m arya
is my answer correct or wrong
N=10
Hw q answer is
*decagon*
10 side aprajeeta kumari
Haripriyaa màam lookes like girls fav . Anushka Sen😂😂....U r the best teacher maam ❤️❤️.......Who Agrees??❤️🌚
The answer is: the number of sides of that polygon is 10 and each angle of exterior angle is 45°
Answer is decagon
Angles sum if interior regular polygen is = 10
And it's exterior angles is = 360°/10 = 36°
And the regular polygen side is 10 and and each exterior angle is 36°
mam my name is bhavana
THIS IS MY ANSWER
No. of sides= 10
Exterior angles= 36 degrees each
Answer is 10
hello there
Sum of the interior angles of decagon (10 sided polygon)is 1400degree. I found by using the formula(n-2)(180).
Today's homework done by: Yukthi G P
And the exterior angle measure is 36degree.
Answered by Yukthi G P
Lalala
How are you
Mam u revealed Nobita mam's phone number
class starts at 9:25
No of side =10
Exterior angle = 36°
We can start with the formula for the sum of the interior angles (S) of a regular polygon of n-sides :
⇒ S = (n - 2)180°
Since you know that this sum is 1440° degrees, you can substitute this into the formula and solve for n, the number of sides.
⇒ 1440 = (n - 2) 180
Divide both sides by 180
⇒ 8 = n - 2
⇒ n = 10
Thus polygon has 10 sides. This is known as a decagon.
❤️❤️
360
Yes
Hi
Today's Home work by: Khizra Aiman
Soln.- Let the no. of sides of the regular polygon be = n.
Sum of the interior angles = (n-2) × 180°
= (n-2) × 180° = 1440°
(n-2) = 1440°/180°
(n-2) = 8
n = 8+2
n = 10
**Exterior angle of a polygon = 360°/n
n =10
Soln.- 360°/10
= 36°
Therefore, the number of sides are 10 and each exterior angle is = 36°.
The answer is: the number of sides of that polygon is 10 and each angle of exterior angle is 360°
We can start with the formula for the sum of the interior angles (S) of a regular polygon of n-sides :
⇒ S = (n - 2)180°
Since you know that this sum is 1440° degrees, you can substitute this into the formula and solve for n, the number of sides.
⇒ 1440 = (n - 2) 180
Divide both sides by 180
⇒ 8 = n - 2
⇒ n = 10
Thus polygon has 10 sides. This is known as a decagon.
Today's Home work by: Khizra Aiman
Soln.- Let the no. of sides of the regular polygon be = n.
Sum of the interior angles = (n-2) × 180°
= (n-2) × 180° = 1440°
(n-2) = 1440°/180°
(n-2) = 8
n = 8+2
n = 10
**Exterior angle of a polygon = 360°/n
n =10
Soln.- 360°/10
= 36°
Therefore, the number of sides are 10 and each exterior angle is = 36°.
Yes
360
Hi
We can start with the formula for the sum of the interior angles (S) of a regular polygon of n-sides :
⇒ S = (n - 2)180°
Since you know that this sum is 1440° degrees, you can substitute this into the formula and solve for n, the number of sides.
⇒ 1440 = (n - 2) 180
Divide both sides by 180
⇒ 8 = n - 2
⇒ n = 10
Thus polygon has 10 sides. This is known as a decagon.
360
We can start with the formula for the sum of the interior angles (S) of a regular polygon of n-sides :
⇒ S = (n - 2)180°
Since you know that this sum is 1440° degrees, you can substitute this into the formula and solve for n, the number of sides.
⇒ 1440 = (n - 2) 180
Divide both sides by 180
⇒ 8 = n - 2
⇒ n = 10
Thus polygon has 10 sides. This is known as a decagon.