myownghayes myownghayes

24-11-2021
Mathematics

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What is the measure of

What is the measure of class=

Respuesta :

jimrgrant1 jimrgrant1

24-11-2021

Answer:

∠ ABC = 108°

Step-by-step explanation:

The 2 given angles are vertically opposite and are congruent , that is

4x + 8 = 3x + 33 ( subtract 3x from both sides )

x + 8 = 33 ( subtract 8 from both sides )

x = 25

Then

∠ ABC = 3x + 33 = 3(25) + 33 = 75 + 33 = 108°

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