4. An angle bisector is the line or line segment that divides the angle into two equal parts. In the diagram, ray QR is the angle bisector of angle PQR. A. Write and solve an equation to find the value of x. B. Find the measure of angle PQR. P R (9x+7) [2(3x + 14) + 3]°

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.2: Polygons And Quadrilaterals
Problem 22E
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4. An angle bisector is the line or line segment that divides the angle into two equal parts.
In the diagram, ray QR is the angle bisector of angle PQR.
A. Write and solve an equation to find the
value of x.
B. Find the measure of angle PQR.
P
R
(9x+7) [2(3x + 14) + 3]°
Transcribed Image Text:4. An angle bisector is the line or line segment that divides the angle into two equal parts. In the diagram, ray QR is the angle bisector of angle PQR. A. Write and solve an equation to find the value of x. B. Find the measure of angle PQR. P R (9x+7) [2(3x + 14) + 3]°
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