Question

Find the curved surface area and total surface area of cone whose radius of base is 14 cm and slant height is 50 cm.​

Answer 1

Step-by-step explanation:

given radius is 14 cm

l is 50 cm

Curved Area Of a Cone :

so, curved area of a cone is π rl

22/ 7×14×50= 22×2×50

2200 cm^2

Toatal Surface Area of a Cone :

so, total surface area of a cone is πr(r+l)

22/7×14(14+50)

22×2 (64)

2816 cm^ 2

hope it will help you