mmmoiios mmmoiios

15-01-2021
Mathematics

contestada

What is the measure of 21?
13
126°
A
54°
B.
440
36°
126°

What is the measure of 21 13 126 A 54 B 440 36 126 class=

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wegnerkolmp2741o wegnerkolmp2741o

15-01-2021

Answer:

<1 =126

Step-by-step explanation:

<2 = 126 since they are vertical angles

<1 = <2 since they are alternate interior angles

<1 =126

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