Angles in Triangles

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

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 angle or angles are remote interior angle(s) to angle d?

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

What is the measure of angle b?

• 198*
• 56*
• 63*
• 36*

What is the measure of angle A in the triangle?

• 116*
• 25*
• 62*
• 54*

Complimentary Angles add up to how many degrees?

• 90 degrees
• 50 degrees
• 100 degrees
• 180 degrees

Supplementary angles add up to how many degrees?

• 90 degrees
• 50 degrees
• 100 degrees
• 180 degrees

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

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 angle or angles are remote interior angle(s) to angle d?

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