Question

Please help me it is an easy question

Answer 1

200 yd²

Explanation:

A = 17 yd

B = 15 yd

C = 2 yd

D = 8 yd

b) Area of rectangle = length * width

`\sf Area \ of \ 2 \ triangle = 2* (1)/(2)* base * height = base* height\\\\`

Area of right triangular prism = Areas of two triangle + area of the upper rectangle + area of middle rectangle + area of below rectangle

= 8 * 15 + 17 * 2 + 15 *2 + 8*2

= 120 + 34 + 30 + 16

= 200 yd²