Solve for x.
218=6x
6
9
18
54
The figures below are similar. What is the measure of x?
10
13.5
26
cannot be determined.
The ratio of the areas of two similar right triangles is 1:7. The area of the larger triangle is 50 mm2. What is the area of the smaller triangle?
not enough information.
50 mm2
7.1 mm2
44 mm2
What is the length of the missing side?
5
2
8
These triangles are not similar, so it cannot be determined.
12
These triangles are not congruent.