1. Find the area of the triangle.
Graphic
39.6 yd2
243.2 yd2
121.6 yd2
47.2 yd2
2. Find the volume of the cylinder. Use π ≈ 3.14.
Graphic
24,115.2 ft3
90,432 ft3
964.61 ft3
904.32 ft3
3. Find the area of the triangle.
Graphic
19.8 cm2
18.98 cm2
9.9 cm2
9.49 cm2
4. Tamara needs to buy motor oil to fill the 7 empty cylindrical barrels at her oil service center. Each barrel is 4.5 ft deep and has a radius of 1.5 ft. What volume of oil does she need? Use π ≈ 3.14.
225 ft3
31.79 ft3
222.55 ft3
223.78 ft3
5. Find the area of a parallelogram with a base of 16 cm and a height of 3 cm.
32 cm²
48 cm²
5.3 cm²
19 cm²
6. Use the net to find the surface area of the prism.
Graphic
1,875 m2
775 m2
1,137 m2
1,150 m2
7. Find the area of the figure.
Graphic
408 cm2
304 cm2
288 cm2
344 cm2
8. Find the area of the parallelogram.
Graphic
72.8 cm2
41.6 cm2
34.8 cm2
108.16 cm2
9. Use π ≈ 3.14 to estimate the circumference of the circle.
Graphic
51.72 in.2
2,640.74 in.
51.72 in.
182.12 in.
10. Find the surface area of the cylinder with a base radius of 1.8 mm and a height of 11 mm. Use π ≈ 3.14, and round to the nearest hundredth.
18.08 mm2
72.30 mm2
36.17 mm2
144.69 mm2
11. Identify the prism.
Graphic
triangular prism
rectangular prism
hexagonal prism
octagonal prism
12. Use π ≈ 3.14 to estimate the area of the circle.
Graphic
5,278.34 yd2
64.37 yd2
128.74 yd2
1,319.585 yd2
13. Find the area of a triangle with a base of 16.5 cm and a height of 7.6 cm.
31.35 cm²
6.27 cm²
62.7 cm²
125.4 cm²
14. Use π ≈ 3.14 to estimate the area of a circle with a radius of 23 cm.
3,322.12 cm2
1,661.06 cm2
72.22 cm2
144.44 cm2
15. Find the area of the parallelogram.
Graphic
32.8 mm2
62.4 mm2
108.16 mm2
41.6 mm2
16. Chris wants to put a fence around his square garden. If the garden covers an area of 36 ft2, how many feet of fencing does he need?
18 ft
24 ft
30 ft
12 ft
17. Find the area of a triangle with a base of 17 cm and a height of 3 cm.
51 cm²
25.5 cm²
68 cm²
34 cm²
18. Estimate the value of squareroot of 23.
3
4
6
5
19. Use the figure. Which segment does BF-segment intersect?
Graphic
HG-segment
EH-segment
BA-segment
none of these
20. Find the area of the figure.
Graphic
468 units2
74 units2
936 units2
616 units2
2 answers
2 answers