Question

if a side of a square, a = 14cm
radius of each circle, r = 7/2cm
find area of the shaped portion ?​

Answer 1

Step-by-step explanation:

Side of a square, a=14cm

Radius of each circle, r=7/2cm

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

.

Answer 2

Answer:

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