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

Answer:

Option 2 is the correct answer.

100% sure.

Answer 2

Given :-

Volume of Cylinder = 700 cm³

Area of base (Circle) = 100 cm²

To Find :-

Height (h) of Cylinder

Solution :-

We know that,

Volume of Cylinder = πr²h = 700

Area of base = πr² = 100

So ,

➮ πr²h = 700

➮ 100(h) = 700. ---(πr² = 100cm²)

➮ h = 700/100

➮ h = 7 cm

Hence ,

Height (h) of Cylinder is 7cm.✅

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