Isosceles and Equilateral Triangle Angle Theorems

Find the value of x

• 51
• 43
• 60
• 75

Tags

CCSS.8.G.A.5

Find the value of x

• 93
• 71
• 81
• 55

Tags

CCSS.8.G.A.5

Find the value of x

• 41
• 45
• 31
• 98

Tags

CCSS.8.G.A.5

Find the value of x

• 12
• 11
• 8
• 6

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Use the picture to answer the question.

• 30
• 60
• 15
• 120

Tags

CCSS.8.G.A.5

If two sides of a triangle are congruent, then the _________________ opposite those sides are congruent.

• sides
• vertices
• angles
• measures

Tags

CCSS.HSG.CO.C.10

Use the picture to answer the question.

• 76
• 28
• 152
• 56

Tags

CCSS.8.G.A.5

Use the picture to answer the question.

• 60
• 120
• 15
• 30

Tags

CCSS.HSG.CO.C.9

What do the angles in an equilateral triangle measure?

• 30, 60, 90
• 45, 45, 90
• 60, 60, 60
• 35, 55, 90

Tags

CCSS.8.G.A.5

If one side of an equilateral triangle measures 4, what is the perimeter of the triangle?

• 4
• 8
• 12
• 16

Tags

CCSS.3.MD.D.8