What is the value of y

Mathematics

1 answer:

quester [9]3 years ago

7 0

Answer:

Step-by-step explanation:

since you know the measure of the angle that isn't a is 50, because 180 - 130 = 50, and since the sum of all the angles in the triangle has to be 180, y = 130/2 which equals 65

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Please help me really quick pleasee answer choices: a)2 b)11 c)20 d)29

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C. $x=20^{\circ}$

Step-by-step explanation:

Angle 6 and angle with measure 45° are vertical angles (opposite angles whan two lines intersect). By Vertical Angles Theorem, vertical angles are congruent, so

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