The volume of this cylinder is 75π ft

Question

3
.
Find the approximate volume of the cylinder using 3.14 as an approximation for pi.
5 ft
3 ft
Volume
=
75π ft
3

≈
75 ⋅ 3.14 ft
3

≈
ft
3

Answer 1

To approximate the volume of the cylinder using \( \pi \approx 3.14 \), we can follow these steps:

1. Start with the expression for the volume: \[ \text{Volume} = 75\pi , \text{ft}^3 \]

2. Substitute \( \pi \) with \( 3.14 \): \[ \text{Volume} \approx 75 \times 3.14 , \text{ft}^3 \]

3. Calculate the multiplication: \[ 75 \times 3.14 = 235.5 \]

So, the approximate volume of the cylinder is: \[ \approx 235.5 , \text{ft}^3 \]