Question

If the volume of an cylinder is 700 cubic centimeters and the area of the base is 100 square centimeters, what is the length of the cylinder?
1️⃣ 70 cm
2️⃣ 7 cm
3️⃣ 700 cm
4️⃣ 7 sqcm
Give Answer with explanation​

Answer 1

Given :  volume of an cylinder is 700 cubic centimeters and the area of the base is 100 square centimeters,

To Find :  length of the cylinder

1️⃣ 70 cm

2️⃣ 7 cm

3️⃣ 700 cm

4️⃣ 7 sqcm

Solution:

area of base of cylinder = πr²

Volume of cylinder = πr²h

h = length of cylinder

Volume of cylinder =  area of base of cylinder   * h

=> 700 = 100 * h

=> h = 7

Length of cylinder =  7 cm

Learn MorE:

possible value of radius is?​

brainly.in/question/23926217

in a solid hemisphere the circumference of circular base

brainly.in/question/23927955

Answer 2

Given:

The volume of the cylinder is = 700 cubic cm

The area of the base of the cylinder = 100 square cm

To find :

The length of the cylinder.

Solution:

Volume of the cylinder = Area of its base × its length

Therefore, length of cylinder = Volume of cylinder/ Area of its base

= 700/ 100

= 7 cm

Therefore the length of the cylinder is 7 cm, hence the correct option is 2.