Exterior Angle Inequality

If the measure of ∠2= 100 and m∠3= 25 then

m∠4 > _____.

• m∠4 > 100

• m∠4 > 25

• m∠4 > 125

If the measure of ∠1= 55 and m∠3= 25 then

m∠4 > _____.

• m∠4 > 80

• m∠4 > 55

• m∠4 > 25

1. m∠1 < ______

• m∠4

• m∠2

• m∠3

Use the Exterior Angle Inequality Theorem to determine which angle, if any, has the GREATEST measure.

• Not enough information

m∠4 > ______

• m∠4

• m∠3

• m∠2

Exterior angle is _____ to any of its two remote interior angles.

• less than

• greater than

• equal