Question

Find the area of the triangle.

10 m
21.8 m
[?] m²
Enter the exact answer. Do not round.

Answer 1

could be 109

Explanation:

you would need to do

10m x 21.8m = 218

218÷2=109

this is because the first step would make it the area of a square, therefore you would need to half it so that it would become equal to a triangle, not a square

formula = base x hight

2