soullesstempt7789 soullesstempt7789

16-05-2022
Mathematics

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If angles a & b are vertical angles and the measure of angle a is 123 degrees and the measure of angle b is 3x, what is the value of x?

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jimrgrant1 jimrgrant1

16-05-2022

Answer:

x = 41

Step-by-step explanation:

vertical angles are congruent , then

3x = 123 ( divide both sides by 3 )

x = 41

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