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Karorosasgo
Answered

Use the following diagram to answer question 4 and 5
Exterior Angle Theorem
8.6 points
The measure of ZA is
Given the following diagram, find the measures of
LA and ZB
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B (2x + 4)
5
8.6 points
The measure of ZB is
Type your answer...
(3x - 13)
116°
А

Use The Following Diagram To Answer Question 4 And 5 Exterior Angle Theorem 86 Points The Measure Of ZA Is Given The Following Diagram Find The Measures Of LA A class=

Answer :

Leninkhatrigo

Answer:

3x-13+2x+4=116( the sum of two interior angle is epual to the sum of exterior angle )

5x =116-9

5x=107

x=21.4 degree

then

angle a= 3*21.4-13

a=51.2degree

angle b=2*21.4+2

b =44.8degree

Step-by-step explanation:

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