A cylindrical water tank has a radius of 2 meters and height of 5 meters. What is its volume? (Volume = π × r² × h, use π ≈ 3.14)
Answer
62.8 cubic meters
How to solve it
1
Use formula V = π × r² × h
2
V = 3.14 × 2² × 5
3
V = 3.14 × 4 × 5 = 62.8 cubic meters
Hints
What is the formula for volume of a cylinder?
Calculate r² first
Then multiply by π and height