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Katyanochek1 [597]
3 years ago
13

Plz Help!!! I need this Asap. Plz give an explanation and no guessing only answer if you know.

Mathematics
1 answer:
borishaifa [10]3 years ago
7 0

Answer:

<h2>50°</h2>

Step-by-step explanation:

AB = AC

So, it is a isosceles triangle.

<B = <C = 65°

Sum of angles of triangle = 180°

< A + < B + <C = 180°

plug the values:

X + 65° + 65° = 180°

Calculate the sum

X + 130° = 180°

Move constant to R.H.S and change its sign

x = 180° - 130°

Calculate the difference

X = 50°

Hope this helps...

Good luck on your assignment...

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