What is the Exterior Angle Theorem?
Exterior Angle Theorem

Flashcard
•
Mathematics
•
10th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The Exterior Angle Theorem states that the measure of an exterior angle of a triangle is equal to the sum of the measures of the two remote interior angles.
2.
FLASHCARD QUESTION
Front
Define remote interior angles in relation to a triangle.
Back
Remote interior angles are the two angles inside a triangle that are not adjacent to a given exterior angle.
3.
FLASHCARD QUESTION
Front
If one exterior angle of a triangle measures 120°, what is the sum of the remote interior angles?
Back
The sum of the remote interior angles is 120°.
4.
FLASHCARD QUESTION
Front
Set up an equation to find x: 52 + 5x + 16 = ? + 8
Back
10x
5.
FLASHCARD QUESTION
Front
What is the measure of the exterior angle if the remote interior angles are 45° and 55°?
Back
The measure of the exterior angle is 100°.
6.
FLASHCARD QUESTION
Front
Identify the remote interior angles for an exterior angle formed by Angle A.
Back
Angle C and Angle D.
7.
FLASHCARD QUESTION
Front
Set up an equation to find x: 42 + 8x = ? + 12x
Back
2
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