2023 Parallel lines and triangles

Name the angle relationship. Are they congruent or supplementary?

• Corresponding, supplementary

• Vertical Angles, supplementary

• Corresponding, congruent

• Vertical Angles, congruent

Tags

CCSS.7.G.B.5

If angle 6 is 25 degrees, how many degrees is angle 7?

• 25 degrees
• 50 degrees
• 90 degrees
• 155 degrees

Tags

CCSS.7.G.B.5

Find C

• ∠C=116°

• ∠C=64°

• ∠C=180°

• ∠C=26°

Tags

CCSS.7.G.B.5

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

Tags

CCSS.7.G.B.5

In a triangle, if you add the 3 angle measurements what do they equal to?

• 100%

• 180 degrees

• it varies

• 360 degrees

Tags

CCSS.7.G.A.2

Find the missing angle measure.

• 30°
• 45°
• 35°
• 100°

Tags

CCSS.8.G.A.5

Find the indicated angle. (What is ?)

• 91°

• 81°

• 89°

• 109°

Tags

CCSS.8.G.A.5

Are the triangles similar?

• No

• Yes, because they look the same

• Yes, because the angles are congruent

• Not enough information given.

Tags

CCSS.7.G.A.2

CCSS.7.G.B.5

Are the triangles similar? If so, why?

• No

• Yes, they look like it.

• Not enough information is given.

• Yes, Angle-Angle Triangle Similarity Theorem

Tags

CCSS.7.G.A.2

CCSS.7.G.B.5

Find side length X.

• 30
• 25
• 15
• 40

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2