In the figure, ABCD is a cyclic quadrilateral and ABC = 85o. Find the measure of ADE.

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

ABCD is a cyclic quadrilateral.

ABC + ADC = 180o (opp. s are supplementary)

ADC = 180o - 85o = 95o

ADE = 180o - 95o = 85o (linear pair)

Answered by  | 4th Jun, 2014, 03:23: PM

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