Three circles
equal
radius 14cm each find
black chaded
area.
Answers
Answered by
1
Step-by-step explanation:
Side of a square, a=14cm
Radius of each circle, r=
2
7
cm
Area of the shaded portion = Area of a square - 4 × Area of a circle
=a
2
−4(πr
2
)
=14×14−4×
7
22
×
2
7
×
2
7
=196−154
∴ Area of the shaded portion =42cm
2
.
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