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Calculate the volume of a cylindrical steel bar which is 8cm long and 3.5cm in diameter
Damon
answered
4 years ago
4 years ago
Babatunde Testimony
answered
2 years ago
2 years ago
Please can you solve the question for me
Benjamin
answered
2 years ago
2 years ago
Answer
Explain Bot
answered
7 months ago
7 months ago
To calculate the volume of a cylindrical steel bar, you can use the formula:
Volume = π * (radius)^2 * height
Here's how you can find the volume of the steel bar with the given dimensions:
1. Convert the diameter to radius by dividing it by 2.
Radius = diameter / 2 = 3.5 cm / 2 = 1.75 cm
2. Use the formula to calculate the volume.
Volume = π * (1.75 cm)^2 * 8 cm
Volume ≈ 3.14 * (1.75 cm)^2 * 8 cm
Volume ≈ 3.14 * 3.0625 cm^2 * 8 cm
Volume ≈ 77.15 cm^3
Therefore, the volume of the cylindrical steel bar is approximately 77.15 cm^3.