Question

Find the value of x in each case
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Answer 1

Answer:

The answer is 72 degrees.

Step-by-step explanation:

Angle QTR= Angle QTP = 90 degrees. (Linear Pair)

So in the first triangle, 30 + 90+ Unknown angle = 180

Unknown angle = 180-120 = 60

So by Vertically Opposite Angle Property, The unknown angle in 2nd triangle is 60.

Consider the second triangle,

60+48+ x = 180

108 + x = 180

x=72

Hope it helps :)

Answer 2

Answer:

Step-by-step explanation:

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