What is the value of x in triangle PQR below?
86
94
132
142
2 answers:
I got answer 94. You have to add up given degrees and subtract from 180°.
Answer:
x = 94°
Second option is correct.
Step-by-step explanation:
We will use below properties to find the value of x.
The sum of interior angles of triangle is 180 degrees.
Thus, we have
∠P +∠Q + ∠R = 180°
Substituting the known values and solve the equation for x
x + 38° + 48° = 180°
x + 86° = 180°
x = 180°- 86°
x = 94°
Second option is correct.
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