Question

work out the height of a triangle with a Base 10m and area 20m squared

Answer 1

it is half of 10 x 20, so, it is 100 or could be 50, idk

Answer 2

area = 1/2 * base * height
20 = 1/2 * 10 * height
20 = 5 * height
20/5 = height
4 = height

4m