Math, asked by yeirk, 1 year ago

please answer this question quickly
in the figure if AB//DC, angle CDE=53',then angle DCE=?
a)72'
b)92'
c)66'
d)88'
with explanation​

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Answers

Answered by Ashutosh2264
0

Answer:

92

Step-by-step explanation:

since ab//de

a=a=35 by alternate interior angles

now I triangle cde

c+d+e=180 degree ( asp)

53+35+c=180

or c=180-88=92

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