Question

find the volume of an oblique cylinder with a base diameter of 3 cm and a height of 12 cm. use the value 3.14 for π, and round your answer to the nearest whole number. be sure to include the correct unit in your answer.

Explanation:

Step1: Calculate base radius

Radius $r = \frac{3}{2} = 1.5$ cm

Step2: Compute base area

Area $A = \pi r^2 = 3.14 \times (1.5)^2 = 3.14 \times 2.25 = 7.065$ cm²

Step3: Calculate cylinder volume

Volume $V = A \times h = 7.065 \times 12 = 84.78$ cm³

Step4: Round to nearest whole number

Rounded value: $85$ cm³

Answer:

$85$ cm³