Question

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What is the value of x https://plus.google.com/114565750488729729317/posts/CcLhoJY495o

Answer 1

find the value of x and y ..

Answer 2

do u see the small ticks on the sides AB and AC. they mean that those sides have the same measure. which means that the triangle is isosceles. so the oposite angle also have the same measure?

so B=C=47º

Answer 3

then A=180º-B-C=86

Answer 4

so y=A/2.

finally x=180-B-y