M(CE) = 78 + 78*4/26 = 90
Here is your answer

REASON:

: The opposite sides of a parallelogram are equal.
So, in above given figure

(measures of opposite sides)




HOPE IT IS USEFUL
Answer:
53.04
Step-by-step explanation:
Answer:
if you want to know the x is.
Step-by-step explanation:
(180°-4x)+(180°-6x)+2x=180°
x=22.5°
Slope is -1/2
2-4/6-2=
-1/2
m=-1/2