Isosceles and Equilateral Triangles

What do the angles in an equilateral triangle measure?

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

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

Find X if abc is an equilateral triangle.

• 2
• 4
• 6
• 8

Tags

CCSS.HSG.CO.C.10

Find the value of x.

• 9

• 8

• 7

• 6

Tags

CCSS.8.G.A.5

Find the value of x.

• 9

• 8

• 6

• 5

Tags

CCSS.HSG.CO.C.10

Triangle ABC is an Equilateral. What is the length of BC?

• 6

• 31

• 29

• 11

What is the value of x?

• 16

• 17

• 51

• 78

What is the measure of ∠A?

• 46

• 134

• 90

• 88

Tags

CCSS.8.G.A.5

Find the length of LM.

• 4

• 5

• 3

• 6

Tags

CCSS.HSG.CO.C.9