Angle Bisectors

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What is an angle bisector?

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An angle bisector is a line or ray that divides an angle into two equal parts.

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What is the relationship between the lengths of the segments created by an angle bisector in a triangle?

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The angle bisector divides the opposite side into segments that are proportional to the lengths of the other two sides.

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How do you find the measure of an angle when given its bisector?

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To find the measure of an angle when given its bisector, you can use the property that the bisector divides the angle into two equal parts.

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What is the angle bisector theorem?

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The angle bisector theorem states that the angle bisector of a triangle divides the opposite side into two segments that are proportional to the lengths of the other two sides.

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