Question

Sheena wants to measure the volume of a ball that is 24 cm across. How should she set up her equation?

Answer 1

Calculate the volume of a cylinder with a length of 20cm, and whose circular end has a radius of 2.5cm. First, work out the area of one of the circular ends of the cylinder. The area of a circle is πr2 (π × radius × radius). π (pi) is approximately 3.14.

Answer 2

densidad es igual a masa sobre el volumen