The number he thought was 4
Answer:
92°
Step-by-step explanation:
First, find the value of x.
3x + 23 = 4x (corresponding angles are congruent)
Subtract 3x from each side
23 = 4x - 3x
23 = x
x = 23
Angle ABC = 4x
Plug in the value of x
Angle ABC = 4(23)
Angle ABC = 92°
I think the Answer is 64 !!!
Answer:
last option
Step-by-step explanation:
the middle term is the sum of 4k and 4k which is 8k
