Question

the base area of a cylinder is 40 π then the radius is​

Answer 1

base are a= area of circle

i.e πr^2

40π=πr2

40=r2

40÷2= r

20= r

hope this HELPS

Answer 2

Answer:

base area means πr²=40π

r2=40=40/2=20

Step-by-step explanation:

hope it helps you