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lesya [120]
2 years ago
14

Giving 20 Brainly points pls solve

Mathematics
1 answer:
tresset_1 [31]2 years ago
6 0

The volume of the cylinder is 254,571.43cm³.

The surface area of the cylinder is 22,628.57 cm².

<h3>What is the volume of the cylinder?</h3>

A cylinder is a three-dimensional object. It is a prism with a circular base.

Volume of a cylinder =πr²h

  • π = 22/7
  • r = radius = diameter / 2 = 60/2 = 30cm

22/7 x (30²) x 90 = 254,571.43cm³

Surface area = 2πrh + 2πr²

(2 x 22/7 x 30 x 90) + (2 x 22/7 x 30²)

16, 971.43 + 5657.14 = 22,628.57 cm²

To learn more about to determine the volume of a cylinder, check: brainly.com/question/9624219

#SPJ1

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Find the measure of a positive and a negative angle that are coterminal with each of the given angles:
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Complete question is;

Find the measures of a positive angle and a negative angle that are co-terminal with each given angle.

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