II. B. Find the area of the shaded region. Write your solutions and answers on a separate sheet of
paper. Use r = 3.14
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Huwag sagutan kong hindi alam ang sagot o nangangailangan ng points dahil report ko kaagad.
Answers & Comments
Answer:
Area of a big square
A=s²=22²=484 cm²
Area of the small square
A=s²=9²=81 cm²
Subtract the area of the big square by the area of a small square
484-81=403 cm²
So, the are and the shaded region is 403 cm²