Respuesta :

yves379

Answer:

X = 50

Step-by-step explanation:

The  sum of all angles in a triangle is 180 degrees:

So, 180 = 65 + 65 + X

180 = 130 + X

130 + X = 180

X = 180 - 130

X = 50 degrees

Hope it helps!

Answer:

How to Find a Missing angle in a triangle

Step-by-step explanation:

1st Make sure the sum adds up to 180 degrees add the two angles together and the subtract from 180  If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.

:) Hope this Helps

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