Angle Bisectors
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is an angle bisector?
Back
An angle bisector is a line or ray that divides an angle into two equal parts.
2.
FLASHCARD QUESTION
Front
If angle ABC measures 34°, what is the measure of angle CBD if it is an angle bisector?
Back
Angle CBD also measures 34°.
3.
FLASHCARD QUESTION
Front
What is the relationship between angles formed by an angle bisector?
Back
The angles formed by an angle bisector are equal.
4.
FLASHCARD QUESTION
Front
If angle DBC measures 14°, what is the measure of angle DBA if DBC is half of DBA?
Back
Angle DBA measures 28°.
5.
FLASHCARD QUESTION
Front
If angle ABD is 74°, what is the measure of angle CBD if CBD is half of ABD?
Back
Angle CBD measures 37°.
6.
FLASHCARD QUESTION
Front
What is the formula to find the measure of an angle when given its bisector?
Back
If angle A is bisected, then each of the resulting angles is A/2.
7.
FLASHCARD QUESTION
Front
How do you find the measure of an angle when given the measures of its bisected angles?
Back
Add the measures of the two bisected angles together.
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