Answer:
50
Step-by-step explanation:
ABCD is quadrilateral. Sum of all the angles in a quadrilateral is 360. This means angle ADC will be 130.
ADE is a straight line. Angle ADC and angle CDE should sum up to 180. From here we can infer that angle CDE=x is 50
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Shall we begin?
10.80
+ 4.73
-----------
15.53
<span>Answers: 15.53</span>
Answer:
F to B Your welcome :)
Step-by-step explanation:
