Similar and Congruent

Front

Figures are similar if they are the ___________ and __________

Back

same shape and different sizes

Front

What is the scale factor from the small fry to the large fry?

Back

3

Front

The two rectangles are scale drawings. What is the measurement of x?

Back

20

Front

Solve the proportion: 1/3 = x/9

Back

1

Front

Name a pair of similar rectangles.

Back

G and H

Front

What does it mean for two figures to be congruent?

Back

They are the same shape and size.

Front

If two triangles have the same angles, what can we say about their sides?

Back

Their sides are in proportion.

Front

What is a scale drawing?

Back

A drawing that shows an object with accurate sizes reduced or enlarged by a certain amount.

Front

If a rectangle has a length of 10 cm and a width of 5 cm, what is the scale factor if the new rectangle is 20 cm by 10 cm?

Back

2

Front

What is the relationship between similar figures?

Back

Their corresponding angles are equal and their sides are in proportion.