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0.21. Radii of the circles are given below, find their areas.1) 28 cmsolution:Here r = 28 cm.Area of the circle = zar227x 2822* 28784· Area of the circle = 2464 sq.cm.2) 21 cm(3) 4.2 mSolution: dula of Ciucle = Tip? Solution:= 22 x 21² |
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Answer» Step-by-step EXPLANATION: r=28cm Area of CIRCLE =πr^2 =22/7*28*28 =88*28 =2464cm^2 |
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