Unit 5 - Lesson 21 - Grade 8: Illustrative Mathematics

Do you agree with any of them? Explain your reasoning.

The volume of this sphere with radius r is V = 288π. This statement is true: What is the value of r for this sphere? Explain how you know.

Share the problem card and solve the problem independently.

Share the problem card and solve the problem independently.

A cylinder with diameter 3 centimeters and height 8 centimeters is filled with water. Decide which figures described here, if any, could hold all of the water from the cylinder. Cone with a height of 8 centimeters and a radius of 3 centimeters.Cylinder with a diameter of 6 centimeters and height of 2 centimeters.Rectangular prism with a length of 3 centimeters, width of 4 centimeters, and height of 8 centimeters.Sphere with a radius of 2 centimeters.