Geometry Topic 9 Review

Are these scalene triangles similar?

• Yes, angle-angle

• No

Tags

CCSS.HSG.SRT.A.2

Look at the triangle:
If both dimensions are tripled, then which of the following statements about its area will be true?

• The ratio of the new area to the old area will be 9:1.

• The ratio of the new area to the old area will be 2:1.

• The ratio of the new area to the old area will be 4:1.

• The ratio of the new area to the old area will be 8:1.

Tags

CCSS.7.G.A.1

Which Theorem and Postulate will show k || j

• Consecutive Interior Angles Theorem

• Consecutive Interior Angles Converse Theorem.

• Corresponding Angles Postulate

• Corresponding Angles Converse Postulate

Tags

CCSS.8.G.A.5

• A
• B
• C
• D

Tags

CCSS.8.G.A.5

Which Theorem or Postulate will show k || j.

• Alternate interior angles theorem

• alternate interior angles converse theorem

• alternate exterior angles theorem

• alternate exterior angles converse theorem

Tags

CCSS.8.G.A.5

What is the measure of ∠8?

• 55

• 155

• 135

• 45

Tags

CCSS.8.G.A.5

Identify the correct statement.

• ∠A=82°

• ∠A=98°

• ∠A=180°

• ∠A=8°

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 145

• 113

• 102

• 78

Tags

CCSS.8.G.A.5

Solve for x.

• 7

• -4

• 8

• 9

Tags

CCSS.8.G.A.5

Name a pair of vertical angles

Tags

CCSS.7.G.B.5