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linacelina6027
11.11.2020 •
Mathematics
The volume of a right circular cone is 45 cubic centimeters, and the radius of the base is 3 centimeters. What is the height of the cone in centimeters?
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Ответ:
5cm
Step-by-step explanation:
Given parameters:
Volume = 45cm³
Radius = 3cm
Unknown:
Height of the cone = ?
Solution:
Volume of cone is given as ;
V =
r² h
r is the radius
h is the height
45 =
x 3² x h
45 = 3π x h
h =
= 4.77cm
5cm is the closest answer choice
Ответ:
Got it :) Answer is down below!
Step-by-step explanation:
Hope this helps! Good luck!