AA Similarity Theorem/ Exterior Angle theorem

2 triangles are similar if _____________.

• their angles are congruent.
• their sides are congruent.
• their areas are equal.
• their perimeters are equal.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

How many pairs of congruent angles in 2 triangles are needed to prove the 2 triangles are similar?

• 2 or 3
• 1
• 0
• only 3

Tags

CCSS.HSG.SRT.B.5

Are the triangles similar?

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

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

• Congruent
• Vertical
• Similar
• Complementary 

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Are the triangles similar?

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

What is the measure of angle x?

• 45
• 60
• 65
• 75

Tags

CCSS.8.G.A.5

Which of the following terms best describes Angle d?

• Remote interior angle
• Corresponding angle
• Exterior angle
• Interior angle

Tags

CCSS.8.G.A.5

What is the measure of angle b?

• 36^o
• 56^o
• 63^o
• 117^o

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 95
• 85
• 35
• 45

Tags

CCSS.8.G.A.5

Find the value of x.

• A
• B
• C
• D

Tags

CCSS.8.G.A.5