Question

What’s the answer to this question

Answer 1

Answer:

B

Step-by-step explanation:

3 rectangles are 3 x 7 x 2 = 42

2 triangles are 2 x 1/2 x 2 x $\sqrt{2^{2} - 1^{2} }$ = 2$\sqrt{3}$

note that you have to use Pythagoras Theorem to solve for the height of the triangle