Bellwork

What is the value of x?

• 51
• 49
• 78

Tags

CCSS.8.G.A.5

What is the measure of angle 2?

• 50
• 65
• 115

Tags

CCSS.8.G.A.5

• A
• B
• C
• D

Tags

CCSS.8.G.A.5

What is the length of DF?

• 8

• 4

• 25

• 71

Tags

CCSS.HSG.CO.C.10

Find the values of m and n. [Ans: m, n]

• 54, 27

• 27, 27

• 27, 36

• 36, 27

Tags

CCSS.8.G.A.5

If an isosceles triangle has a base angle measuring 40°, then what measure is the vertex angle?

• 120°
• 100°
• 40°
• 80°

Tags

CCSS.8.G.A.5

Find the value of x.

Tags

CCSS.8.G.A.5

If triangle ABC is equilateral, what is the perimeter of the triangle.

• 3

• 24

• 72

• 180

Tags

CCSS.3.MD.D.8

If the  $m\angle2=42\degree$  , what is the  $m\angle1?$  

•  $42\degree$  

•  $69\degree$  

•  $111\degree$  

•  $180\degree$  

Tags

CCSS.8.G.A.5

Adam built a tent in the shape of an equilateral triangle. The perimeter is 21 meters. What is the length of each of the tent’s sides?

• 21 meters

• 7 meters

• 14 meters

• 63 meters

Tags

CCSS.3.MD.D.8