Question

Page
The circumference of the base of the cylinderical
drum is 44cm and the sum of it's radius And heigh
is a7cm, find the volume
Cylinder​

Answer 1

Total surface

2\pi \times r(r + h)2π×r(r+h)

(r+h) =17cm

Circumference of base=

2\pi \times r = 44cm2π×r=44cm

So total surface =

44 \times 17 = 748cm { }^{2}44×17=748cm

2