3 years ago

The two congruent angles in an isosceles triangle measure 3X + 10o and 5X - 16o . What value of X makes this relationship true?

Mathematics

1 answer:

aliya0001 [1]3 years ago

8 0

So for this you need to set them equal to each other! 3x+100=5x-160
now you combine like terms and solve!

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