Unit 7 Test

Front

It takes one pizza to feed 3 people. If you invite 36 people, how many pizzas will you need?

Back

12

Front

About 13 out of 20 homes have a personal computer. On a street with 60 homes, how many computers would you expect to have?

Back

39 Computers

Front

If two figures are similar, the corresponding sides are ______________.

Back

proportional

Front

A telephone booth that is 8 ft tall casts a shadow that is 4 ft long. Find the height of a lawn ornament that casts a 2 ft shadow.

Back

4 ft

Front

State the postulate that proves these triangles are similar.

Back

SSS

Front

What is the formula for finding the area of a triangle?

Back

Area = 1/2 * base * height

Front

What is the definition of similar figures?

Back

Figures that have the same shape but not necessarily the same size.

Front

What does the term 'proportional' mean in mathematics?

Back

Two quantities are proportional if they maintain a constant ratio.

Front

If a recipe requires 2 cups of flour for 4 servings, how much flour is needed for 10 servings?

Back

5 cups of flour

Front

What is the relationship between the angles of similar triangles?

Back

The corresponding angles of similar triangles are equal.