the radii of two right circular cylinder are in ratio 2 is to 3 and their height are in the ratio 5 is to 4 calculate the ratio of their curved surface area
GPSoni:
10:12
Answers
Answered by
3
jdjhrhehehehhehehhr sorry yrrr
Answered by
3
R:r=2:3
H:h=5:4
CSA:csa=(2πRH)÷(2πrh)
=(R×H)÷(r×h)
=(2×5)÷(3×4) =5:6
H:h=5:4
CSA:csa=(2πRH)÷(2πrh)
=(R×H)÷(r×h)
=(2×5)÷(3×4) =5:6
Similar questions