the diameter of a closed cylinder is 21 cm and height is 10 CM find the total surface area of th
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2
Step-by-step explanation:
r =21/2 , height = 10 cm TSA of cylinder = 2×22/7×21/2(21/2+10 cm)
66×41/2
33×41
=1353cm square
Answered by
0
Step-by-step explanation:
diameter =
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