7
AssignmentMultiple Choice

Exterior Angles of a Triangle

Question 7 • *Integrated Math II Full

Cody found the sum of the exterior angles to be 380°. Did Cody make an error? If so describe it.

Answer
A
No, Cody did not make an error. The sum of the exterior angles of a triangle should be 380°.
B
Yes, Cody made an error adding the three exterior angles together.
C
Yes, Cody made an error drawing the exterior angles. The 145° angle is not an exterior angle.
D
Yes, Cody made an error drawing the exterior angles. The 100° angle is not an exterior angle.
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