A little help yall............. 10 pointsssss

Question

asked Nov 14, 2024 135k views

1 Answer

Grijesh Chauhan · Answer 1 · 2024-11-18T16:47:36+0000

A cylinder is 20 inches long and has a diameter of 10 inches. The approximate volume of the cylinder is ______ cubic centimeters

1,570 cubic centimetres

Given:-

$\sf \implies \: radius = (Diameter)/(2) \\ \\$

$\sf \implies \: radius = (10)/(2) \\ \\$

$\sf \implies \: radius = 5 \\$

${\rule{100pt}{5pt}}$

$\sf \longrightarrow Volume \: \: of \: \: Cylinder = \pi \: {r}^(2) h \\$

$\sf \implies (22)/(7) * 5 * 5 * 20 \\ \\$

$\sf \implies (11000)/(7) \\ \\$

$\sf \implies \: 1571.4 \: cubic \: centimetres \: \\$

$\sf \implies 1570 \: ( \: round \: \: off \: ) \\$

${\rule{400pt}{5pt}}$

♪ I hope this helps :D