What is the measure of A??
2 answers:
<h3>Question:- What is the measure of A?</h3><h3>Given :- </h3>
With respect to the diagram in question
- Angle A = (3x-13)°
- Angle B = (2x+4)°
- Exterior Angle C = 116°
Exterior Angle property
Exterior angle of triangle is equal to sum of two opposite interior angle .
<h3>ATQ :- </h3>For Angle A :- 3x-13
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I supose your function is: 
Step 1. Replace the coordinates of the first point in your equation:
x=-2, y=3
Solve the equation for "a":
Step 2. Replace the coordinates of the second point in your equation:
x=6, y=35
Replace the value of "a" from Step 1.
Calculate "b":
![b= \sqrt[8]{\frac{35}{3}} = 1.359466](https://tex.z-dn.net/?f=b%3D%20%5Csqrt%5B8%5D%7B%5Cfrac%7B35%7D%7B3%7D%7D%20%3D%201.359466)
Step 3. Replace "b" in first equation and calculate "a":
The equation is:
Step 1. Replace the coordinates of the first point in your equation:
x=-2, y=3
Solve the equation for "a":
Step 2. Replace the coordinates of the second point in your equation:
x=6, y=35
Replace the value of "a" from Step 1.
Calculate "b":
Step 3. Replace "b" in first equation and calculate "a":
The equation is: