10.06 Similarity in 2D and 3D figures
Adaptive
Worksheet
Interactive practice questions
Find the area scale factor for each of the following linear scale factors:
a
Linear Scale Factor $=$=$10$10.
b
Linear Scale Factor $=$=$\frac{3}{10}$310.
c
Linear Scale Factor $=$=$\frac{1}{3}$13.
Easy
1min
Consider the two similar trapezoidal prisms.
Easy
< 1min
Two similar parallelograms have matching sides whose lengths are in the ratio $7$7:$2$2. Find the ratio of their areas.
Easy
< 1min
Two similar cones have matching heights and radii whose lengths are in the ratio $7$7:$2$2. Find the ratio of their surface areas.
Easy
1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account