ghean77 ghean77

23-07-2021
Mathematics

contestada

Find the area of the shaded region.
A. 112.5 in²
B. 73.5 in²
C. 122.5 in²
D. 147 in²

Find the area of the shaded region A 1125 in B 735 in C 1225 in D 147 in class=

Respuesta :

sqdancefan sqdancefan

23-07-2021

9514 1404 393

Answer:

B. 73.5 in²

Step-by-step 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

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