Base Angles Isosceles Triangle

Use the picture to answer the question.

• 76

• 28

• 152

• 56

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 145 degrees

• 24 degrees

• 20 degrees 

• 21 degrees

Tags

CCSS.8.G.A.5

Find x

• 60

• 48

• 30

• 28

Tags

CCSS.8.G.A.5

Solve for x.

• 7

• 9

• 10

• -11

Tags

CCSS.8.G.A.5

What is the value of x?

• 10

• 5

• -12

• 9

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

Fill in statement #3.

Tags

CCSS.HSG.SRT.B.5

For isosceles triangles, when we are given that two sides are congruent we can prove that ______________________.

• two angles are congruent

• the third side is congruent

• three angles are congruent

• no other relationships exist

Tags

CCSS.8.G.A.2

Fill in reason .

• Symmetric Property

• CPCTC

• Transitive Property

• Reflexive Property

Tags

CCSS.HSG.SRT.B.5

Fill in statement #4.

Tags

CCSS.HSG.SRT.B.5