Question

Radii of top and base of a frusrum are 14cm,8cm respectively . if its height is 8cm then find its slant height

Answer 1

Answer: formula to find slant height

= l=√(r1-r2)^2+(h)^2

Explanation:

l=√(14-8)^2+(8)^2

L=√(6)^2+64

L=√36+64

L=√100

L=10