CC Geometry Unit 3 Review

A line, segment, or ray that bisects a given line segment at a right angle is called a

• median

• angle bisector

• perpendicular bisector

• midpoint

Tags

CCSS.HSG.CO.A.1

Angles that sum to 180 degrees are called...

• complementary angles

• supplementary angles

• right angles

• obtuse angles

Tags

CCSS.7.G.B.5

If equals are added to equals, the sums are equals.

• The Substitution Postulate

• Supplementary Angles

• The Addition Postulate

• The Subtraction Postulate

What do we KNOW based off of this image?

• m<1 + m<2 = 90°

• m<1 + m<3 = 90°

• m<1 = m<3

• m<1 = m<2

Tags

CCSS.7.G.B.5

JL is a median of triangle KLM. Solve for x.

• 10

• 76

• 31

• -10

Tags

CCSS.HSG.CO.C.10

The triangles are congruent by...

• AAA Theorem

• ASA Theorem

• SAS Theorem

• Not congruent

Tags

CCSS.HSG.SRT.B.5

What is reason #4?

• AAS Theorem

• ASA Theorem

• SAS Theorem

• AAA Theorem

Tags

CCSS.HSG.SRT.B.5

What is reason #6?

• Right angles are congruent

• Given

• Reflexive Property

• Perpendicular lines form right angles

Tags

CCSS.HSG.SRT.B.5

Triangle RPQ is congruent to triangle RMN. Solve for x.

• 55

• 90

• 35

• 145

Tags

CCSS.HSG.CO.B.7

What's reason #4?

• Definition of midpoint

• Given

• SSS

• Corresponding parts of congruent triangles are congruent

Tags

CCSS.HSG.SRT.B.5