Question

It says to find the angle ADE please help with the work shown

Answer 1

64

Explanation:

< AÊC = 180 - 96 = 84° (property: two interior opposite angles of a cyclic quadrilateral add up to 180)

< AÊD = 180 - 84 = 96° (straight line property)

< ADE = 180 - (96 + 20) = 180 - 116 = 64