Find the area of the shaded portion.
14 cm
10 cm
s.
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Find the area of the shaded portion.
14 cm
10 cm
s.
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Answer: hope this fine
Step-by-step explanation:
Your answer :-
Area of the entire rectangle = Length × Breadth
Given length = 10cm
Breadth = 14cm
So area of entire figure = 10 × 14 = 140cm²
Now we know that area of circle = πr²
Since semicircle is half of a circle, its area = πr²/2
Now if you closely see, the diameter of the semicircle is 14m
So radius = 14/2 = 7cm
So area = (πr²)÷2
=> area = (22/7 × 7²) ÷ 2
=> area = (22/7 × 49) ÷ 2
=> area = 154 ÷ 2
=> area = 77 cm²
Now area of shaded portion = entire area - area of semicircle
=> 140 - 77
=> 63cm²
So your answer is 63cm²
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