Question

Question :


The adjoining figures shows a circle and 2 identical quadrants .
The diameter of the circles is 28 cm. Find the area of the shaded part .


☆Figure in the attachment ☆


Hope You Answer !

Answer 1

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Answer 2

Answer:

we have given that,

DIAMETER(d)=28cm nd RADIUS(r)=28/2=14cm

Step-by-step explanation:

area of circle=πr²

area of quadrant=1/4πr²

Now,

area of shaded portion= area of circle - 2*area of quadrant

                                       = πr²- 2*1/4πr²

                                       = 22/7* 14*14 - 2*1/4*22/7*14*14

                                         =610-308

                                        = 302 cm² ans

                                                 

hope it helps