Question

Find the volume of a cylinder with base diameter 140cm and height 10cm​

Answer 1

Answer:

i think the answers 140,000

Step-by-step explanation:

do 140 X 10 and get 140,000

Answer 2

Answer:

Volume = 153938.0 cm³

Step-by-step explanation:

Volume of a cylinder = πr²h

where

r is the radius

h is the height

From the question

h = 10 cm

diameter = 140cm

We can find the radius using the formula

$radius = \frac{diameter}{2} \\ = \frac{140}{2}$

radius = 70 cm

Substitute the values into the above formula and solve

That's

V = (70)²(10)π

= 4900(10)π

= 49000π

= 153938.0400

We have the final answer as

Volume = 153938.0 cm³

Hope this helps you