Exterior angle property

The exterior angle of a triangle is equal to the sum of ____________.

• two interior Opposite angles

• two exterior angles

• sum of all the angles

• all exterior angles

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

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

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 145
• 113
• 102
• 78

Tags

CCSS.8.G.A.5