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Find the c.s.a of cylinder whose circumference of base is 44cm and heights 10cm |
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Answer» CIRCUMFERENCE of base of CYLINDER = 44 cm = 2πr = 44/7 × r r = 44 × 7/44 r = 7cm Now, HEIGHT of cylinder,h = 10cm radius of its base,r = 7cm CSA of cylinder = 2πrh = 2 × 22/7 × 7 × 10 = 440cm^2 |
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