Name: Block: Date: RU Ready: Geometry Calculations 67B 1. Find the area of the triangle below. a. 21 ft 2 b. 30 ft 2 c. 54 ft 2 d. 117 ft 2 2. Find the perimeter of the rectangle. a. 28 in b. 29 in c. 31 in d. 34.5 in 9 ft 12 ft 11.5 in 3 in 3. Find the area of the figure below. a. 31 cm 2 b. 32 cm 2 c. 75 cm 2 d. 84 cm 2 6 cm 4. The diameter of a clock face is 8 inches. What is the area of the clock face? a. 15.7 in 2 b. 25.12 in 2 c. 50.24 in 2 d. 200.96 in 2 5. The bass drum in a marching band has a radius of 10.5 inches. What is the circumference of the drum? a. 47.1 in b. 94.2 in c. 65.94 in d. 346.19 in 6. Find the area of the parallelogram below. a. 24 mm 2 b. 28.5 mm 2 c. 35 mm 2 d. 76 mm 2 11 cm 9.5 mm 14 cm 8 mm 3 mm 8 mm
7. Find the perimeter of the figure. a. 50 in b. 54 in c. 54 in 2 d. 114 in 2 12 in 11 in 8 in 8. Find the area of the figure. a. 50 in b. 136 in c. 136 in 2 d. 180 in 2 15 in 9. Pedro wants to scatter wildflower seeds on a triangular plot of land with a base of 8 feet and at a height of 10.5 feet. What is the area of the plot of land? a. 14.50 in 2 b. 42 in 2 c. 84 in 2 d. 95.00 in 2 10. Homestead HS is replacing the artificial turf on its football field. The field is rectangular in shape, with a length of 65 yards and a width of 58 yards. How much turf is needed to cover the football field? a. 173 yds 2 b. 246 yds 2 c. 3770 yds 2 d. 4200 yds 2 11. Mr. Turner decides to only eat the stuffed crust on his pizza because obviously that s the best part. Which formula best describes how to determine how much crust Mr. Turner has eaten? a. Area b. Circumference c. Perimeter d. Volume 12. Ms. McCarthy is trying to fill Brody s doghouse with treats. Which formula best describes how many treats she will need? a. Area b. Circumference c. Perimeter d. Volume
13. Emmanuel is wrapping a present for his friend by taping paper over the entire surface of the box. How much paper will Emmanuel need? a. 8 ft 2 b. 11 ft 2 3 ft c. 36 ft 2 2 ft d. 72 ft 2 6 ft 14. A soda can has a radius of 4.5 centimeters and a height of 11 centimeters. How much soda will the can hold? a. 155.43 cm 3 b. 276.32 cm 3 c. 310.86 cm 3 d. 699.44 cm 3 15. Find the volume of the figure below. a. 253 m 3 b. 253 m 2 c. 255.30 m 2 d. 314.56 m 3 16. Find the volume of the figure below. a. 376.80 cm 3 b. 508.68 cm 3 c. 1431.52 cm 3 d. 2034.7 cm 3 11.5 m 5 m 9 cm 8 cm 4.4 m 17. A box of tissues has a length of 10.2 inches, with a width of 10.2 inches, and a height of 24 inches. What is the volume of the tissue box? a. 44.4 in 3 b. 792.96 in 3 c. 2496.96 in 3 d. 3261.44 in 3 18. Find the volume of the figure below. a. 282.6 cm 3 6 cm b. 602.88 cm 3 c. 1130.4 cm 3 d. 1808.64 cm 3 10 cm
19. Delaney completely covers a cylindrical can with construction paper. The can has a height of 11 inches and a radius of 5 inches. About how much construction paper does she use? a. 143.8 in 2 b. 408.2 in 2 c. 471.0 in 2 d. 502.4 in 2 20. Romina wants to determine how many pennies it will take to completely fill her cylindrical piggy bank. If the piggy bank has a height of 10 inches, and a radius of 4 inches how many pennies will her piggy bank hold? Which formula does Romina need to use to solve this problem? 21. Jessica is making an art project with a cereal box. How much tissue paper will Jessica need to decorate the outside of her box? Which formula does Jessica need to use to solve the problem? 22. Arman wants to fill up a box with chocolate chips. Which formula would he use to determine the number of chocolate chips it would take to fill the box? 23. For a birthday gift, Brooke decides to make her bestie something really cool so she decides to glue Cheez-Its to the outside of an oatmeal can. Which formula describes how many Cheez-Its Brooke will glue to the can?
24. Find the volume of this rectangular prism. If we multiply the length by 3, what is the new volume? 2.5cm 7.5cm 8cm 8cm 6cm 6cm V= V = Explain how the volume has changed: 25. A rectangular prism has a volume of 75.5 cm 3. If the height is multiplied by 3.5, what is the volume of the second rectangular prism? 26. Rory and Curtis are on the stage crew for the school play. The rectangular stage measures 20 feet by 40 feet. What is the minimum amount of tape they will need to outline the stage? a. 60 feet b. 120 feet c. 800 feet 27. Which situation would NOT require finding the surface area? a. Bob needs to find out how much juice will fit in the container. b. Ken needs to know how much water is needed to spray the outside of the oil tank c. Harry needs to know how much paint he will need to paint a column. d. Sally needs to know how much fabric she needs to cover her pencil holder. 28. Gasoline is stored in a cylindrical container that has a diameter of 13.8 meters and a height of 4.7 meters. Which is the closest to the amount of plastic needed to cover the entire container? a. 299.14 m 2 b. 450 m 2 c. 500 m 2 d. 502.65 m 2