Solving Missing Angle

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

Tags

CCSS.7.G.B.5

Find the measure of the missing angle.

• 48

• 84

• 132

Tags

CCSS.8.G.A.5

Solve for x

• 6

• 140

• 20

• 90

Tags

CCSS.7.G.B.5

Determine the correct equation to solve for x

• x + 5 = 2x + 10

• x + 5 + 2x + 10 = 90

• x + 5 + 2x + 10 = 180

• x + 5 - 2x + 10= 180

Tags

CCSS.7.G.B.5

What equation would you use to solve for the missing angle?

Tags

CCSS.4.MD.C.7

If two angles in a triangle measure 50 degrees and 60 degrees, what is the measure of the third angle?

• 70 degrees

• 60 degrees

• 50 degrees

• 80 degrees

Tags

CCSS.8.G.A.5

Find the value of x.

• 14

• 60

• 35

• 180

Tags

CCSS.7.G.B.5

Find the missing angle.

• 43

• 47

• 57

• 67

Tags

CCSS.7.G.B.5

Solve for x

• 5

• 90

• 25

• 10

Tags

CCSS.7.G.B.5

Find the missing angle.

• 74

• 66

• 35

• 16

Tags

CCSS.7.G.B.5