Quiz about Similar Figures and Ratio

Question 1

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

Accepted Answer

x = 5

Answer

x = 20

Answer

x = 12

Answer

x = 4

Question 2

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

Accepted Answer

x = 10

Answer

x = 4

Answer

x = 2

Answer

x = 5

Question 3

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

Accepted Answer

x = 12

Answer

x = 3

Answer

x = 40

Answer

x = 4

Question 4

True or False: These two triangles are NOT similar.

Accepted Answer

False

Answer

True

Question 5

All corresponding sides in similar figures are congruent.

Accepted Answer

False, the corresponding sides are PROPORTIONAL.

Answer

True, the shape and size are the same.

Question 6

Are the following similar? Why or why not?

Accepted Answer

Yes. All pairs of corresponding angles are congruent.

Answer

No, the corresponding angles are not equal.

Answer

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

Question 7

Two objects that are the same shape but not the same size are _______.

Accepted Answer

Similar

Answer

Congruent

Answer

Vertical

Answer

Complementary

Question 8

Are the following similar? Why or why not?

Accepted Answer

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

Answer

Yes

Answer

No, the corresponding angles are not equal.

Question 9

Which statement is true?

Accepted Answer

$$\angle E=\angle B$$

Answer

$$\angle A\ =\angle E$$

Answer

$$\angle F=\angle B$$

Answer

$$\angle C=\angle D$$

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