Answer:
r = 2 and n = 3
Step-by-step explanation:
9 = r + 3+ 4
9 = r + 7
r = 2
10 = n +2 + 5
10 = n + 7
n = 3
r = 2 ft
n = 3 ft
area = 61 ft²
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Area of the entire figure:
Area of the missing side:
So area of the shape:
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