1. 336 Remember to discuss which formula you use and why... Problem 1

2. What is the circumference of the opening in cm? 12.28 Problem 2

3. What is the area of the model of the backboard in square inches? 588 Diameter = 4 inches 1.5 inches Problem 3

4. 1010 Problem 4

5. 672 30 ft Diameter of inner circle = 500ft Problem 5

6. 1228 Hint: To convert yds² to ft², multiply by 9 Problem 6

7. 175 Which rectangular prism does not have a volume greater than 550cm³? What is the volume? Problem 7

8. Pentagonal Pyramid Problem 8

9. 156 Problem 9

10. 25.12 Problem 10

11. 510 Problem 11

12. B = (19)(14) What is the distance along the perimeter of this park? Problem 12

13. 5275 What is the volume of the block of cheese in cubic centimeters? Problem 13

14. 208 What figure is best represented by this net? Before you run to the next question, turn and talk to your partner about the characteristics that this 3-d figure has – remember to use math vocabulary... Problem 14

15. 58.6 Melissa drew the following square pyramid. What is the volume of the pyramid in cubic centimeters? Remember to discuss which formula you use and why... Problem 15

16. Answer Key 1.156 2.25.12 3.12.28 4.208 5.5275 6.10 7.510 8.58.6 9.588 10.336 11.B = (19)(14) 12.1228 13.175 14.Pentagonal Pyramid 15.672

17. Name _________________ 1.______________ 2.______________ 3.______________ 4.______________ 5.______________ 6.______________ 7.______________ 8.______________ 9.______________ 10.______________ 11.______________ 12.______________ 13.______________ 14.______________ 15.______________ 7 th Grade STAAR Review - Circles, Lateral/Total Surface Area, Nets, Volume Remember to show all work on a separate sheet of paper and attach to your answer document.