Question

Find the measure of angle DEG.
Answer
65°
44°
105°
72°

Answer 1

remember a line = 180 degrees
eg: FAB=115 then BAE=180-115=65

Answer 2

ok idk what to subtract 180 with for DEG

Answer 3

rule:
(number of sides-2) * 180

so for this 5-sided=(5-2)*180
3*180=degrees total

Answer 4

540-65-128-92-119=x
find ? which is DEG by subtracting 180-x=DEG or ?

Answer 5

x=136
and DEG = 180-136 =?

Answer 6

ok so it would be 44

Answer 7

thanks i wrote it all out and now i understand