Angles of Triangles Final Attempt 2

In a triangle, how many total degrees are there?

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

Find the measure of the indicated angle. 

• 95
• 85
• 35
• 45

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

Find the measure of the indicated angle. 

• 145
• 113
• 102
• 78

Solve for x.

• 16
• 11
• 50
• 6

m  $\angle$  A = 35 

m $\angle$  B = 2x + 15

If those angles are supplementary, what is x?

• x = 10

• x = 20

• x = 25

• x = 65

Which of the following angles can you add together to equal angle d? 

• Angle a and Angle b
• Angle b and Angle c
• Angle a and Angle c
• Angle a and Angle b and Angle c

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

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

• 80
• 100
• 60
• 90

Which of the following terms best describes Angle d?

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