Share
The volume of this sphere is 25500cm3. Work out the length of the radius, r . Give your answer rounded to 1 DP.
Question
The volume of this sphere is 25500cm3. Work out the length of the radius, r . Give your answer rounded to 1 DP.
in progress
0
Mathematics
4 years
2021-08-22T06:36:31+00:00
2021-08-22T06:36:31+00:00 1 Answers
31 views
0
Answers ( )
Answer:
The radius is 18.3cm
Step-by-step explanation:
Given
Required
The radius, r
The volume (V) of a sphere is:
So, we have:
Solve for r
Divide by
Take cube roots