Answer:
B
Explanation:
reqd . area=12×10-2(7×5)
=120-70
=50 inches squared.
50 Inches Squared!
10 × 12 = 120 inches
5 × 7 = 35, 35 × 2 = 70 ( I Split it into two rectangles)
120 - 70 = 50
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