We cannot see the triangle
Answer:
Is there a choice D in this because A, B and C are all incorrect answers
Step-by-step explanation:
Answer:
<u>x = 39</u>
Step-by-step explanation:
Let's recall that the interior angles of a triangle always add up to 180 degrees.
Upon saying that, we have:
102 + 39 + x = 180
x = 180 - 102 - 39
x = 39
<u>The value of x is 39 degrees</u>
Answer:
60
Step-by-step explanation:
140 = 80 + z
z = 60
