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The radii of two circles are 8 cm and 6 cm respectively. Findthe radius of the Circle haVing area equal to the sum ot theareas of the two circles. |
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Answer» LET the radius of required CIRCLE is R cm So, πr² = πr² + πr² r² = r²+r² r² = (8)² + (6)² r² = 64+36 r = √100 r = 10 |
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