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Mathematics 8 Online
OpenStudy (broskishelleh):

Solve for x. Explain your steps.

OpenStudy (broskishelleh):

OpenStudy (broskishelleh):

@Compassionate

OpenStudy (juanpablojr):

Their congruent yes?

OpenStudy (broskishelleh):

Yes

OpenStudy (juanpablojr):

actually similar so the angles remain the same

OpenStudy (broskishelleh):

Alright

OpenStudy (juanpablojr):

all you have to do is add the 2 angles and subtract 180 to make it simple

OpenStudy (acxbox22):

3 angles of a triangle add up to 180 degrees so, 69+62+x=180 131+x=180 x=49deg now the 3rd angle measures 49 degrees on the big triangle and since x and 49 deg are opposite angles x is equal to 49 degrees

OpenStudy (mokeira):

180- (69+62)= 49 Vertically opposite angles are equal so x=49

OpenStudy (broskishelleh):

I thank you all so much!

OpenStudy (acxbox22):

\(\Huge\color{blue}{\ddot\smile}\)

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