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Roman55 [17]
3 years ago
8

Plz I really need help with this problem Find the are of the shaded region

Mathematics
1 answer:
Nat2105 [25]3 years ago
8 0

Answer:

379.69 \:  {ft}^{2}

Step-by-step explanation:

Area of the shaded region = Area of the square with side 25 ft - Area of the semicircle with radius (25/2) = 12.5 ft.

=  {(25)}^{2}  -  \frac{1}{2}  \times \pi \times  {(12.5)}^{2}  \\  \\  = 625 -  \frac{1}{2}  \times 3.14 \times 156.25 \\  \\  = 625 - 245.3125 \\  \\  = 379.6875 \:  {ft}^{2}  \\  \\  = 379.69 \:  {ft}^{2}

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