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3 years ago

A cylinder has a volume of 175 cubic units and a height of 7 units. The diameter of the cylinder is

Mathematics

2 answers:

Masja [62]3 years ago

8 0

Answer:

Step-by-step explanation:

VashaNatasha [74]3 years ago

3 0

The answer is <span>10 units
</span>
The diameter of the cylinder (d) is the twice of its radius (r): d = 2r

The volume (V) of the cylinder with radius r and height h is:
V = π r² h

We have:
d = 2r
r = ?
h = 7
π = 3.14
V = 175π

175π = π * r² * 7
175 = r² * 7
r² = 175/7
r² = 25
r = √25
r = 5

d = 2r
d = 2 * 5
d = 10

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