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1. If radius of a circle is 10 cm and of minorsectoris100sq.cm.,thenfindtheareaof major sector. (1-3·14)ove 2. In figure, A-D-C: and B-E-C,5I(DE) II I(AB), if l(AD) 5, I(DC)- 3, /(BC) 6.4, the I(BE)?3XE 6.4-x |
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Answer» 1. Radius of circle=10 cmarea of the circle=πr² = 22/7 x 100 = 314.28 cm²now area of minor sector= 100 cm²therefore, area of major sector= (314.28 - 100) cm² = 214.28 cm² Like my answer if you find it useful! |
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