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?*

1). 70 cm
2). 7 cm
3). 700 cm
4). 7 sqcm

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Answer 1

Given :

• Volume of Cylinder = 700 cm²
• Area of base (Circle) = 100 cm²

To Find :

• Find the height of Cylinder ?

Solution :

• We know that,

➣ Volume of Cylinder = πr²h = 700

➣ Area of base = πr² = 100

According to the question :

➣ πr²h = 700

➣ 100(h) = 700 (πr² = 100cm²)

➣ h = 700/100

➣ h = 7cm

Hence,

• Height of Cylinder is 7cm.
• Option (2) correct ☑