Question

13.
The volume of a cylinder is 3850 cubic cm. Find the height if the radius is 7 cm.
(A) 25 cm
(B) 27 cm
(C) 30 cm
(D) 32 cm​

Answer 1

$\frac{22}{7} \times (7) {}^{2} \times h = 3850 \\ = > h = 3850 \times \frac{7}{22} \times \frac{1}{49} \\ = > h = 25 \: \: cm$

Answer 2

Step-by-step explanation:

Hey mate!

Here is your answer > >

Volume of right circular cylinder=3850 cm^3

Radius of cylinder=7 cm

Height of cylinder =?

We know that

Volume of cylinder=\pi r^2 h

3850=22/7×7^2×h

3850=22/7×49×h

3850=154×h

h=3850/154

h=25cm

Hope it helps!

Thankyou ☆ ☆