Solve
E
If ZE= 30° , then what is the measure of ZD

Answer:
∠D = 30°
Explanation:
From the diagram;
DF = FE
The diagram is that of an isosceles triangle in which two sides are equal in the figure.
Since DF = FE;
∠E = ∠D because they are the angles facing the equal sides
Since ∠E = 30°;
∠D = 30°