Question

A cone has a volume of 98 cm3.
The radius of the cone is 5.13 cm.

Work out an estimate for the height of the cone.

Answer 1

Answer: Height is equal to approximately 3.56.

Step-by-step explanation:

1. FIND formula for finding height on a cone:

3 * $\frac{V}{\pi r^{2} }$

    2. INSERT Volume and Radius

3 * $\frac{98}{\pi 5.13^{2} }$

    3.CALCULATE Height

• Pi*5.13^2= 82.6769797

• 98 / 82.6769797= 1.18533599504

• 1.18533599504 * 3= 3.55600798513

• 3.55600798513 rounds to 3.56