Exterior Angles (Triangle) Nov 19, 9:38:53 AM
A side of the triangle below has been extended to form an exterior
angle of 156º. Find the value of x.
156°
420
40

15 units use socratic

step-by-step explanation: 15 units

1/4 because there is 4 grades.

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8