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The vertical studs are parallel to each other, and the braces are parallel to each other.If the measure of Z1 in the diagram is 105°, what is the measure, in degrees, of 22?

The vertical studs are parallel to each other and the braces are parallel to each otherIf the measure of Z1 in the diagram is 105 what is the measure in degrees class=

Respuesta :

SOLUTION:

Since angle 1 is 105, let the angle adjacent to the angle 1 be called p.

So, P + 105 = 180 (sum of angles on a straight line)

P = 180 - 105

p = 75

Then the angle 2, is an alternate angle to P, so Angle 2 is 75

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