Similarity Ratios
Surface Area
Volume
Circles
Random
100
The ratio of the side lengths of two similar triangles is 1:7, what is the ratio of their areas?
1:49
100
If the surface area of a rectangular prism with dimensions of 2x5x8 centimeters is 132. What would the units be?
cm2
100
If the volume of a rectangular prism with dimensions of 2x3x5 inches is 30. What would the units be?
in3
100
Given a circle with diameter of 36 feet. What is the radius?
18 feet
100
What is the value of the missing side length? 
12
200
The areas of two circles are in the ratio of 81/100, what is the ratio of their radii?
9/10
200
What is the surface area of a rectangular prism with length of 6cm, width of 4cm and a height of 3cm?
108cm2
200
What is the volume a rectangular prism with length of 6cm, width of 4cm and a height of 3cm?
72cm3
200
What is the circumference of this circle? 
100π cm
200
Mrs. Buboltz, Mrs. Coopman, Dr. Gerke, Ms. Buhl and Ms. Bloomer are running a relay race this weekend. How long is it?
55 miles!
300
A smaller rectangular prism has a height of 4 units and a larger rectangular prism has a height of 6 units. What is the ratio of their surface areas? (keep your answer in simplest/reduced form)
4:9 (the ratio of 4:6 should be reduced to 2:3 before squaring to find the SA ratio)
300
Find the surface area of this triangular prism.
Surface Area = 180 in2
300
Find the volume of this triangular prism.
Volume = 120 in3
300
What is the area of this circle? 
81π in2
300
What is the value of c? 
10
400
A smaller rectangular prism has a height of 4 units and a larger rectangular prism has a height of 6 units. What is the ratio of their volumes? (keep your answer in simplest/reduced form)
8:27
400
What is the Surface Area of Pringles can that has a diameter of 4 cm and a height of 14 cm?
64π cm2
400
What is the volume of Pringles can that has a diameter of 4 cm and a height of 14 cm?
56π cm3
400
What is the arc length of this sector?
8π / 3 units
400
What is the value of w? 
34 degrees
500
The ratio of volumes of two triangular prisms is 2744:729. What is the ratio of their areas?
196:81 (find the Linear Scale Factor first and then convert to Area Scale Factor!)
500
What is the surface area of this cylinder? (leave your answer in exact form)
105π cm2
500
What is the volume of this cylinder? (Leave your answer in exact form)
140.875π cm3
500
If θ equals 54° and the radius of the circle is 5, what is the area of this sector? 
15π / 4 units2
500
At Cakes R Us, you can buy round cakes in different sizes. The smallest cake has a diameter of 8 in and a height of 4 in and requires 3 cups of batter. A similar round cake has a diameter of 13. How much batter would this cake require?
This cake requires 12.87 cups of batter.