Which of the following is not an equation for finding the measurement of the unknown angle in the quadrilateral shown?

A 50
B 149.3
C x
D 98.1

5 answers

A 50
wrong
I apologize for the mistake. The correct answer is C x. The letter "x" is not an equation, but rather represents the unknown angle in this case.
Which of the following is not an equation for finding the measurement of the unknown angle in the quadrilateral shown?
A 50

B 149.3

C x

D 98.1
The answer is B 149.3, as it is specifically given as a measurement and not a variable or unknown quantity.