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In the given figure, ABCD is a rhombos a...

In the given figure, ABCD is a rhombos and BCE is an isosceles triangle, with BC = CE, `angleCBE = 84^@` and `angleADC = 78^@`. What is the value (in degree) of `angleDEC` ?

A

20

B

28

C

33

D

36

Text Solution

Verified by Experts

The correct Answer is:
C
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