Perimeter - Perimeter of shapes

[@denismwiti1905]

A good teacher for class 8 students❤❤

[@projosephkiveku-cbckenya-k3551]

thank you

[@projosephkiveku-cbckenya-k3551]

welcome

[@mohamedyare8404]

Good

[@projosephkiveku-cbckenya-k3551]

thank you

[@teresahnjeri5230]

Unafunza vizuri keep it up

[@projosephkiveku-cbckenya-k3551]

Sawa, asanti

[@manowmuktar2977]

Good question

[@SuzzyJohn-k1c]

Hello teacher 👋

[@Dresop]

Where did 2.1 come from

[@projosephkiveku-cbckenya-k3551]

Sorry, I had forgotten to write it at the beginning,

[@philiptz118]

Try to use the exactly formulas so as you don't confuse

[@bimwangi]

Thank you

[@projosephkiveku-cbckenya-k3551]

Welcome, and thank you too. Be blessed

[@cookdanplayz2342]

❤

[@LizyNeemakenga-pe4gz]

That's what I want

[@projosephkiveku-cbckenya-k3551]

Wow, thank you

[@projosephkiveku-cbckenya-k3551]

Thank you

[@gikonyogitahi7345]

Where is 21/10 coming from

[@projosephkiveku-cbckenya-k3551]

it was ommission in the drawing

[@ayanomar5924]

On the third example what if they didn't gave you 5

[@projosephkiveku-cbckenya-k3551]

You get 17 - diameter divide by 2

[@valentinekadeiza5076]

Hey buddy

[@irinetukai6182]

How dodi you get2. 1

[@projosephkiveku-cbckenya-k3551]

Which 2

[@projosephkiveku-cbckenya-k3551]

Sorry, I had forgotten to write it at the beginning,

[@Soshii254]

Sir where 21 come from

[@projosephkiveku-cbckenya-k3551]

2.1 was just left out when copying on board