Question

The sum of the height and the radius of the base is 34 cm and total surface area is 2992 cm?​

Answer 1

Answer:

Radius = 14 cm & Height = 20 cm

Step-by-step explanation:

Height = h

Radius = r

Total Surface Area of Cylinder = 2 × 22/7 × r × (r + h)

We know that (r + h) = 34 cm.

So,

2 × 22/7 × r × 34 = 2992

r = (2992 × 7)/(2 × 22 × 34)

r = 14

Radius = 14 cm

So, Height = 34 - 14 cm = 20 cm