Question

What is X equal to? It’s not 90

Answer 1

X=45*

Step-by-step explanation:
Because, the whole thing is 180* and one side is 90* so 180-90=90
And 2x=90 so divide both sides by two, and you’ll get x = 45*
Hope this helps!

Answer 2

x=45

Step-by-step explanation:

180-90=90÷2=45