Question

the curved surface area of a right circular cylinder is 2200 cm² and the circumference of its base is 110 cm². find its height and radius ?

Answer 1

Hey mate!

Here is your answer > >

Circumference of cylinder=110 cm^2

Curved surface area of cylinder = 2200 cm^2

2$\pi$ rh=2200

110h=2200 [2 $\pi$r=110]

h=2200/110

h=20 cm

Radius=?

2 $\pi$r=110

2×22/7×r=110

r=110×7/44

r=17.5 cm

Hope it helps!

Thankyou ☆ ☆