Math Quarterly 1 Study Guide 10/12/2020

What is the scale factor going from figure A to figure B?

• 1/2

• 2

What is the angle measure of X?

• 60 degrees

• 150 degrees

• 180 degrees

• 210 degrees

The original perimeter is 30 inches, and the new perimeter is 45 inches. What is the scale factor?

• 2

• 5

• 1.5

• 2/3

Find side length X.

• 16
• 18
• 2.4
• 15

Tags

CCSS.HSG.SRT.A.2

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Tags

CCSS.HSG.SRT.B.5

Which is a correct congruence statement.

• A
• B
• C
• D

Tags

CCSS.HSG.CO.B.7

Are the following similar? Why or why not?

• Yes
• No, the corresponding angles are not equal.
• No, the ratios of the corresponding sides are not equal.

Tags

CCSS.HSG.SRT.A.2

Are the following similar? Why or why not?

• Yes. All pairs of corresponding angles are congruent.
• No, the corresponding angles are not equal.
• No, the ratios of the corresponding sides are not equal.

Tags

CCSS.HSG.SRT.A.2

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

• x = 12
• x = 3
• x = 40
• x = 4

Tags

CCSS.HSG.SRT.A.2

• A
• B
• C
• D

Tags

CCSS.HSG.SRT.A.2