the total surface area of a right circular cylinder is 264 m square if the sum of the height and base radius of the cylinder is 10 M find its height
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hlo
your answer
TSA of cyclinder = 2πr(h + r )
2 × 22/7 × r × (10) = 264
44 / 7 × r × 10 = 264
r = 264 × 7 / 44 × 10
r = 6 × 7 / 10
r = 42 / 10
r = 4.2
height = ?
4.2 + h = 10
h = 10 - 4.2
h = 5.8
5.8m
your answer
TSA of cyclinder = 2πr(h + r )
2 × 22/7 × r × (10) = 264
44 / 7 × r × 10 = 264
r = 264 × 7 / 44 × 10
r = 6 × 7 / 10
r = 42 / 10
r = 4.2
height = ?
4.2 + h = 10
h = 10 - 4.2
h = 5.8
5.8m
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