Question

A jar has the volume of 75.36m squared and a radius of 2m what is the height?

Answer 1

$\bf{\underline{Question:-}}$

A jar has the volume of 75.36m squared and a radius of 2m what is the height?

$\bf{\underline{Given:-}}$

• Volume = 75.36 m
• Radius = 2m

$\bf{\underline{</strong><strong>To</strong><strong> </strong><strong>\</strong><strong>:</strong><strong>Find</strong><strong>:-}}$

• Height = ?

$\bf{\underline{</strong><strong>FORMU</strong><strong>LA</strong><strong>:</strong><strong>-}}$

• $\large\sf\red{\underline{Volume \:of\: Cylinder = πr^{2}h}}$

$\bf{\underline{Solution:-}}$

→ $\rm 75.36 = \frac{22}{7}×2×2×h$

→ $\rm 75.36 = \large\frac{22}{7}×4h$

→ $\rm 75.36 = 3.14×4h$

→ $\rm 75.36 = 12.56h$

→$\rm h = \large\frac{75.36}{12.56}$

→ $\rm h = 6m$

$\bf{\underline{Hence:-}}$

• The height of jar = 6m