Question

Given the figure above what is the measure of

Answer 1

<edf is 86 vertical angles

< e + <edf + <efd =180 sum of the angles of a triangle

42+ +86 +<efd =180

128 + <efd = 180

subtract 128 from each side

<efd = 52

<efd + <dfg = 180 straight line

52+ <dfg = 180

subtract 52 from each side

<dfg = 128

Answer : 128