Question

Find the curved surface area of a cone of radius 7 cm and slant height 25 cm.​

Answer 1

Answer:

550

Step-by-step explanation:

radius of cone(r) = 7cm

slant height of cone (l )= 25cm

curved surface area of cone = πrl

curved surface area of cone = 22/7 ×7×25

= 22×25

= 550 cm square