ariana4723
ariana4723
18-11-2021
Mathematics
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Please help me solve this problem ASAP !
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aidanlsachs
aidanlsachs
18-11-2021
In a triangle, all angles add to 180 degrees.
So the two unknown angles sun up to 180-130=50 degrees. Since both are equal to 5x, we see that they are equivalent, so 2A=50 and A=25 degrees.
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