Writing Expressions - Area Of A Triangle

0:00: 🔺 Calculate the area of a triangle by writing an expression for the entire figure and subtracting the unshaded part.
2:01: 🔺 Calculating area of shaded triangle using expressions.
4:10: 🔺 Solving for the value of x and finding the area of a triangle using expressions.
Recap by Tammy AI
#mathematics #areaoftriangles #algebraicexpressions