What is the area of the given figures?
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Answer:
a) 68.25
b) 99.96
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Answered by
1
Answer:
a) area of given figure= area of square+ area of 2 semicircle
= side × side + 2πr²/2. r= 7/2
= 7×7+ 22/7× 7/2×7/2
=49+77/2
= 98+77/2
= 175/2= 87.5m²
b) area of given figure= area of rectangle+ area of two semicircle
= 2(l+b) + πr²+πr²
=2(9+6)+22/7×9/2×9/2+22/7×3×3
= 2(15)+891/14+22/7×9
= 30+63.65+ 28.28
=121.93 m²
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