202k views
5 votes
The lateral area of a cylinder is 94.2 cm². The height is 6 cm. What is the radius?

2 Answers

4 votes
Radius=
( A_(L) )/(2πh) }
So the answer will be 2.5 cm
User Nick Pierpoint
by
9.5k points
4 votes
The lateral area of the cylinder is equal to the base circumference times the height h.
So:

94.2=2 \pi r*h

94.2=2*3.14*r*6
so that r=2.5 cm
User Andrea Bozza
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories