CPCTC & Proving Congruent Triangles

Classify the triangle shown in the picture by its angles.

• Obtuse

• Right

• Acute

• Equilateral

Tags

CCSS.4.G.A.2

Classify the triangle shown in the picture by its angles.

• Isosceles

• Obtuse

• Acute

• Right

Tags

CCSS.4.G.A.2

Classify the triangle shown in the picture by its sides.

• Equilateral

• Scalene

• Obtuse

• Isosceles

Tags

CCSS.4.G.A.2

Classify the triangle shown in the picture by its sides.

• Isosceles

• Obtuse

• Equilateral

• Scalene

Tags

CCSS.4.G.A.2

Solve for x

• x = 12

• x = 4

• x = 3.33

• x = 10

Tags

CCSS.HSG.CO.C.11

Find the measure of Angle A.

• $40\degree$

• $140\degree$

• $80\degree$

• $100\degree$

Tags

CCSS.8.G.A.5

Use the Exterior Angle Theorem to find the value of x.

• 117

• 94

• 149

• 31

Tags

CCSS.8.G.A.5

Find the value of x.

• x = 27

• x = 53

• x = 49

• x = -16

Tags

CCSS.8.G.A.5

Find the measure of  $\angle\ T$  

• 71

• 98

• 109

• 82

Tags

CCSS.8.G.A.5

Find the measure of  $\angle\ B$  

• 30

• 45

• 60

• 90

Tags

CCSS.7.G.B.5