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26-05-2021
Mathematics

contestada

The measure of an angle is 89. Find the measure of its supplementent
a. 91
b. 89
c.90
d. 80

Respuesta :

heikepowe1976 heikepowe1976

26-05-2021

Answer:

A) 91

Step-by-step explanation:

Supplementary angels are 2 angels whos sum is 180

To find the supplement of angle 89, substract 89 from 180

180-89 = x

91 = x

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