Missing Angle Practice

• x = 118
• x = 108
• x = 28
• x = 58

• Complementary

• Supplementary

• Adjacent

• Vertical

Find the value of x.

• 140

• 40

• 180

• 100

Which equation is correct in order to find the value of x?

• 9x + 210 + 4x + 140 = 180

• 9x + 210 + 4x + 140 = 360

• 9x + 210 = 4x + 140

• 9x + 210 + 4x + 140 = 90

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Using the picture, determine the measurement of all the missing angles.

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

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

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

Which equation is correct in order to find the value of x?

• (3x-35) + 130 = 180

• (3x-35) = 130

• (3x-35) + 130 = 90

• (3x-35) + 130 = 360