x The angle measure of a triangle are shown in the diagram. 2xº What is the value of x? (100+ 4x)° 20°

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.1: Triangles
Problem 1E
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Question
x The angle measure of a triangle are shown in the diagram.
What is the value of x?
X
x
2xº
X
A 20
B 15
C 10
D
32
(100+ 4x)°
20⁰
Transcribed Image Text:x The angle measure of a triangle are shown in the diagram. What is the value of x? X x 2xº X A 20 B 15 C 10 D 32 (100+ 4x)° 20⁰
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