Question

Q 32 The curved surface area of a right circular cone is 440 cm
and its slant height is 10 cm. Its radius is:​

Answer 1

Answer:

Hey mate here is your answer:-

As the formula of curved surface area of a cone is =πrl ,where l is slant height

A.T.Q

Curved surface area of cone =πrl

440=22/7 x r x 10

440 x7 /22 x 10 =r

r= 14cm

hope it helps mate ###

Answer 2

Answer:

14cm

Step-by-step explanation:

πrl = 440cm²

22/7×r×10 = 440

r = 440×7/22×1/10

= 14cm