Geometry Triangles

If the sides of 2 similar triangles have a similarity ratio of $$\frac{3}{2}$$  what is the ratio of their areas?

A map is designed with a scale of 1 inch for every 5 miles. If the distance between two towns is 3 inches on the map, how far apart are they?

If the angles of one of two similar triangles are 30, 60, and 90 degrees, what are the angles for the other triangles?

the ratio of similarity between two figures is $$\frac{4}{3}$$  If one side of the larger figure is 12 cm long, what is the length of the corresponding side in the similar figures?

If the sides of two similar figures have a similarity ratio of $$\frac{5}{3}$$  what is the ratio of their perimeters?

On a map, 1 inch equals 15 miles. Two cities are 6 inches apart in the map. What is the actual distance between the cities?

(a)  

On a map, 1.5 inches equals 150 miles. The distance that a man travels is 4 inches on the map. Select the two ratios that can represent the scale of the map.

Which of the following lengths cannot be the length of the sides of a triangle?

Which of the following lengths cannot be the length of the sides of a triangle?

If the measure of two angles of a triangle are 60 and 100 degrees, what is the measure of the third angle?