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Geometry 10 Online
OpenStudy (anonymous):

is this right??

OpenStudy (anonymous):

OpenStudy (anonymous):

dude can you help me?

OpenStudy (anonymous):

yeah with what

OpenStudy (aum):

It is an isosceles triangle. Therefore the top angle on the right is also (x+8) So the three angles of the triangle are: (x+8), (x+8) and 2x. Three angles of a triangle add to 180 degrees. Add the three angles above, equate it to 180 and solve for x.

OpenStudy (anonymous):

so x would equal 41

OpenStudy (anonymous):

@aum

OpenStudy (anonymous):

yup, but that angle is \(\color{red}{2}\)x, not just x

OpenStudy (anonymous):

and the question is x only. Just make it clear.

OpenStudy (aum):

x = 41 is correct.

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