2 years ago

Find the height of a cylinder whose diameter is 42 cm and the area of its curved

Mathematics

1 answer:

Wittaler [7]2 years ago

7 0

9514 1404 393

Answer:

90 cm

Step-by-step explanation:

The lateral area of a cylinder is given by the formula ...

LA = πdh

Filling in the given information, we can solve for h:

11,880 cm^2 = π(42 cm)h

h = 1180 cm^2/(42π cm) ≈ 90.0 cm

The height of the cylinder is about 90 cm.

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