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Heya dear friend..
Here is your answer!!
1. Radius of sector = 3.5cm
side of square = 3.5 + 3.5
= 7cm
Area of the shaded region = area of square - area of circle
= a² - πr²
= 7² - 22/7 × 3.5 × 3.5
= 49 - 38.5
= 10.5cm.
Here is your answer!!
1. Radius of sector = 3.5cm
side of square = 3.5 + 3.5
= 7cm
Area of the shaded region = area of square - area of circle
= a² - πr²
= 7² - 22/7 × 3.5 × 3.5
= 49 - 38.5
= 10.5cm.
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