Answer:
DFE = 23
EDS = 111
Step-by-step explanation:
Mathematically;
(3x-10) + 46 + 180 - (5x + 14) = 180
Reason for this is that sum of angles in a triangle is 180
Thus;
3x-10 + 46 - 5x-14 = 0
-2x + 22 = 0
2x = 22
x = 22/2 = 11
DFE = 3x - 10 = 3(11) - 10 = 33-10 = 23
EDS = 180 - (5x + 14) (sum of angles on a straight line)
180 - (5(11) + 14)
= 180 - 69
= 111
EDS
