angie 3. In AABC, mZA is 2x + 10, mzB is 12x + 5 and mzC is x. Find' the measure of each angle and list the sides in decreasing order.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section12.3: Angles And Polygons
Problem 36E
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Can you please help me to answer number 3?thanks in advance

Smallest angle
LA
3. In AABC, mZA'is 2x + 10, mzB is 12x + 5 and mzC is x. Find the measure of
each angle and list the sides in decreasing order.
4. In ASTU, ZS = (x + 9)°, ZT
Which side of the triangle is the longest?
5. In APOR, mzP is X
(x + 2)° and the exterior angle at 2S = (2x)°.
%3D
%3D
%3D
m
/0 i s 00
and mn (R
Transcribed Image Text:Smallest angle LA 3. In AABC, mZA'is 2x + 10, mzB is 12x + 5 and mzC is x. Find the measure of each angle and list the sides in decreasing order. 4. In ASTU, ZS = (x + 9)°, ZT Which side of the triangle is the longest? 5. In APOR, mzP is X (x + 2)° and the exterior angle at 2S = (2x)°. %3D %3D %3D m /0 i s 00 and mn (R
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