Question

Find the area of the shaded region.

A. 112.5 in²
B. 73.5 in²
C. 122.5 in²
D. 147 in²

Answer 1

B.) 73.5 in2

Explanation:

I got it correct on founders edtell

Answer 2

9514 1404 393

Answer:

B. 73.5 in²

Explanation:

The triangle area is half the rectangle area, so the shaded area is also half the rectangle area:

A = 1/2LW = 1/2(21 in)(7 in) = 73.5 in²