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19 questions
What is the surface area of this figure?
200 cm 2
800 cm 2
400 cm 2
100 cm 2
What is the surface area of this figure?
200 cm 2
800 cm 2
400 cm 2
100 cm 2
Find the volume of this sphere.
150.72 mm3
904.32 mm3
2,712.96 mm3
452.16 mm3
Cylinder A has a height of 8 inches. Cylinder B has a height of 12 inches. What is the ratio of their surface areas in simplest form?
8:12
2:3
4:9
8:27
The ratio of the volumes of two spheres is 64:27. What is the ratio of the length of the radii of these two spheres?
4:3
64:9
8:5
3:4
A ball has a volume of 904.32 in3. Another similar ball has half the radius of the first. What is its volume?
452.16 in3
226.08 in3
113.04 in3
1808.64 in3
The volume of drink A is 27 oz. The volume of drink B is 64 oz. The surface area of drink A is 270 in2. What is the surface area of drink B?
480 in2
640 in2
360 in2
203 in2
If all dimensions of a cone are multiplied by 5, then the volume of the cone is multiplied by..
5
25
125
10
A party hat is 8 inches tall and has a radius of 3 inches. What is the volume of the party hat in cubic inches rounded to the nearest tenth?
A soup can has the dimensions of the cylinder pictured. Cari would like to design a label to wrap around the sides of the can. How many square inches should the label be?
25.13 square cm
75.40 square cm
50.27 square cm
100.53 square cm
Two similar prisms have areas of 112 cm squared and 252 cm squared. What is the ratio of their volumes?
Small: large
(a) : (b)
Reorder the following figures from LEAST surface area to MOST surface area.
Farmer Fred has a silo that looks like the one in the picture. The cylinder part is 20 feet tall with a radius of 6 feet. What is the volume of the entire silo? Round to the nearest whole number.
3167 ft3
2337 ft3
2413 ft3
2714 ft3
Two similar rectangular prisms have a surface area of 240 square meters and 735 square meters. If the volume of the larger prism is 10290 cubic meters, what is the volume of the smaller prism?
The two figures are similar.
Scale Factor, Large to Small:
(a)
Area Ratio: (b)
Volume Ratio: (c)
Monica got a new fish tank 5 times larger than her old one. The surface area of this tank is (a) larger than her old one.
How many times larger is the volume of a cone if its height is tripled?
3 times larger
9 times larger
27 times larger
6 times larger
How many times larger is the the volume of a cylinder if the radius is doubled?
2 times larger
4 times larger
8 times larger
16 times larger
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