Find C.S.A sphere of radius 2.1 cm

1.	Find C.S.A sphere of radius 2.1 cm
Answer» ANSWER: C.S.A OF SPHERE IS 4πR² $csa = 4 \times \frac{22}{7} \times 2.1 \\ csa = 4 \times 22 \times 0.3 \\ csa = 88 \times 0.3 \\ csa = 26.4c {m}^{2}$ hope its HELP you..

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ANSWER:

C.S.A OF SPHERE IS 4πR²

$csa = 4 \times \frac{22}{7} \times 2.1 \\ csa = 4 \times 22 \times 0.3 \\ csa = 88 \times 0.3 \\ csa = 26.4c {m}^{2}$

hope its HELP you..

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Find C.S.A sphere of radius 2.1 cm​

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Find C.S.A sphere of radius 2.1 cm