Question

any solve 1st and 2nd promblem

Answer 1

Ans-
Hope this helps you;)

Answer 2

hey dear

here is your answer

First question solution Given below

Solution

Given

Radius = 5cm

height = 14 cm

curved surface area of cone = ?

we use formula of curved surface area of cone

formula is pi rl. means ( 22/7 *r * l)

L denote as slant height of cone

22/7 * 5 *14

after simplifying this it come 220 cm

curved surface area of cone is 220 cm


hope it helps

thank you