E=66 F=114 D=90 this is because E is on the opposite side of the 66 angle and is equal to the 66 angle, F is just clearly and obviously a right angle or 90 degree angle, and F…. Well sense the 66 angle and E are equal they add up to 132, and that 132 is part of 360 because when two lines intercept they create a hidden circle and 360-132 is 228 but since the are two equal angles left we must divide by two which get us 114 so F=114