if 4 semicircle are drawn inside the square of 14cm find the shaded region
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Hi Friend !!!
Here is ur answer !!!
First 4 semi circles make 2 complete circles
Radius = 1/2 side of square
= 1/2 ×14
= 7
So, Area of shaded region =
Area of square - 2area of circle
= s²-πr²
= 14² - 22/7 ×7×7
= 196 - 22×7
= 196-154
= 42 cm²
Hope it helps u : )
Here is ur answer !!!
First 4 semi circles make 2 complete circles
Radius = 1/2 side of square
= 1/2 ×14
= 7
So, Area of shaded region =
Area of square - 2area of circle
= s²-πr²
= 14² - 22/7 ×7×7
= 196 - 22×7
= 196-154
= 42 cm²
Hope it helps u : )
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