Respuesta :

bhadelsimron19

Answer:

Step-by-step explanation:

2x+15+x+10+3x+5=180 degree(sum of interior angles of a triangle)

6x+30=180

6x=180-30

x=150/6

x=25

therefore the value of x is 25 degree.

joshuaabraham
X=5/2
This is apparently an equalateril triangle so we can take any two angles and make them equal

x+10=3x+5
5=2x
5/2=x

*double check

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