e EDF= Measure of angle DFG
We are given that quadrilateral DEFG is a rectangle.
We know that every angle of reactangle is of 90 degrees.
We are given that
Measure of angle EDF=5x-3
Measure of angle DFG=3x+7
We know that every every angle of rectangle is equal.
Measure of angle EDF=Measure of angle DFG
By using subtraction property of equality
By using subtarction property of equality
By using division property of equality
Substitute the value x=5 then
Measure of angle EDF=
Measure of angle EDF=25-3
Measure of angle EDF=22
Hence, the measure of angle EDF=.