tej1003 tej1003

03-07-2021
Mathematics

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find the measure of angle BAC

find the measure of angle BAC class=

Respuesta :

nurfatinfarhana06 nurfatinfarhana06

03-07-2021

Answer:

a= 26

Step-by-step explanation:

180-130=50

total angle in triangle =180

4a+a+50=180

then proceed like norma algebra

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