triangles

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

Find the measure of angle D.

• 140 degrees
• 16 degrees
• 40 degrees
• 90 degrees

• 151
• 147
• 118
• 62

Which of the following terms best describes Angle d? (remember that it's outside)

• Remote interior angle
• Corresponding angle
• Exterior angle
• Interior angle

What is the measure of angle a?

• 36^o
• 56^o
• 63^o
• 117^o

If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80
• 100
• 60
• 90

Find the measure of the missing angles.

• A

• B

• C

• D

Find the measure of the missing angles.

• A

• B

• C

• D

What is the measure of angle b?

• 36^o
• 56^o
• 63^o
• 117^o

Find the measure of angle x.

• 138
• 96
• 93
• 87