Find the measure of x
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Answer:
Step-by-step explanation:
The angle adjacent to the 106 degree angle is 180 degrees - 106 degrees, or 74 degrees. Next, the adjacent angle to the 145 degree angle is 35 degrees; in other words, the two bottom angles of this triangle are 35 degrees and 35 degrees. That means that a 35 degree angle is vertical angle to x, and so x is also 35 degrees.
The sum of the three interior angles is 35 degrees + 74 degrees and
Check the picture below.
let's recall that vertical angles, angles across a junction, are equal, namely the angle across the "x" is also "x".