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OpenStudy (anonymous):
In parallelogram ABCD, angle A is 2x + 8 and angle B is 124°. Show your work in finding the value of x.
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OpenStudy (anonymous):
OpenStudy (anonymous):
Please help :(
OpenStudy (anonymous):
those angles as marked are supplementary... do you know what that means?
OpenStudy (anonymous):
hello?
OpenStudy (anonymous):
Yeah, they add up to 180, right?
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OpenStudy (anonymous):
Opposite angles*
OpenStudy (anonymous):
I only have 10min left to solve this problem :\
OpenStudy (anonymous):
yes.. so (2x+8) + 124 = 180 this means 2x+8=56 solve for x...
OpenStudy (anonymous):
still confused..
OpenStudy (anonymous):
Nevermind, I got it Thank you!
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