Answer:
so look at the way the lines are going and define them negitive,undifined,zero,positive
Step-by-step explanation:
If he started at $x, and we need to double it, we take X and multiply it by 2 creating $2X
In a cyclic quadrilateral, the opposite angles add up to 180 degrees.
Opposite angle to angle A = Angle D.
A + D = 180
64 + D = 180
D = 180 - 64
D = 116°
Option E.
Answer:
Step-by-step explanation:
Since a scalene, K would be 45. So 45+45+x=180
90+x=180
x=90
