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Tems11 [23]
3 years ago
10

Jack knows the surface area of a cylinder and its radius. He wants to find the cylinder's height. He needs to rewrite the formul

a to find the cylinder's height (h) in terms of the cylinder’s surface area (A) and its radius (r). Which is the correct formula? A. h=r+A/2nr B. h=A/2nr C. h=A/2nr^-r^2 D. h=A/2nr^-r
Mathematics
1 answer:
mash [69]3 years ago
7 0

Answer:

h = A/πr²

Step-by-step explanation:

Surface area (A) of a cylinder = πr² × height (h) , where r is the radius.

h = A ÷ πr² = A/πr²

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One of the legs of a right triangle is 9 cm.

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