can someone please answer this question with working
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Verified answer
Given that Height h = 7cm.Given that radius of its base r = 10cm.
We know that TSA = 2pir(r + h)
= 2 * 22/7 * 10(10 + 7)
= 2 * 22/7 * 10(17)
= 44 * 170/7
= 7480/7
= 1068.5cm^2
Hope this helps!
2π×radius×height+ 2×π×radius^2
2×π×10×7 + 2×π×10×10
440 + 628.57 = 1068.57cm^2