Similar Figures/Scale Factor

Front

Two objects that are the same shape but not the same size are _______. Options: Congruent, Vertical, Similar, Complementary

Back

Similar

Front

All angles in similar figures are congruent.

Back

True

Front

The pair of figures is similar. Find the missing side.

Back

x = 12

Front

Find missing side Options: 5, 7, 9, 11

Back

7

Front

Are the two figures similar? (Hint: are they proportional?)

Back

No, not similar because they are the same shape, but side lengths are not proportional.

Front

Scale factor from ΔDEF to ΔABC?

Back

1/2

Front

Find the scale factor of the enlargement from C to A.

Back

1/3

Front

Find the scale factor of the enlargement from X to Y.

Back

1/2

Front

Are the following similar? Why or why not?

Back

No, the ratios of the corresponding sides are not equal.

Front

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

Back

20