Area and Volume: Practice 55

In this Grade 7 lesson on Area and Volume, you will practice solving problems like: "Find the volume of a rectangular prism with length 12, width 12, and height 3.". Work through each problem carefully, use the hints if you need help, and check your answers. This builds your understanding of area and volume step by step.

Watch how

Find the volume of a rectangular prism with length 12, width 12, and height 3.

1Read the problem carefully: "Find the volume of a rectangular prism with length 12, width 12, and height 3."

Problem 1 of 5

1

Problem 1

Find the volume of a rectangular prism with length 12, width 12, and height 3.

Problem 2 of 5

2

Problem 2

Find the circumference of a circle with diameter 23. Leave in terms of π.

Problem 3 of 5

3

Problem 3

Find the volume of a cylinder with radius 10 and height 14. Leave in terms of π.

Problem 4 of 5

4

Problem 4

Find the circumference of a circle with diameter 6. Leave in terms of π.

Problem 5 of 5

5

Problem 5

Find the surface area of a rectangular prism with dimensions 2 by 7 by 10.

Nice work!

You got 0 of 5 right.

Next: Area and Volume: Practice 56 All lessons

🎯

Next Smart Lesson

We'll pick a lesson that matches exactly where your math is right now.

✨ More to explore

🌍 Where you'd use this: Every building, road, packaging, and screen you've ever used was designed by someone who knows this.

🤯 Fun fact: 🤯 The Pyramids of Giza were so precisely angled that NASA still studies how they did it.

🏆 Try this week: Measure your bedroom. Draw a tiny scale model on paper.

👨‍👩‍👧 At dinner: “Look around — find one cool shape. Tell me how many sides and angles it has.”

▫️Share card

Challenge a friend

Send it to a parent looking for a 5-minute math win that doesn't feel like homework.

Area and Volume: Practice 55

Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Next Smart Lesson

Challenge a friend

Area and Volume: Practice 55

Done with math? Try something else

Your Cart (0)