Answer:
we can't answer this bc u dont show which side is whicj
Step-by-step explanation:
but u need to use sin, cos, or tan
Im pretty sure your awnswer will be, x=−5/6
Subtract 2/3 from both sides.
x+2/3−2/3=−1/6−2/3
x=−5/6
Best of luck, terribly sorry if im wrong if i am my apologies
~Animaljamissofab ♥
Answer:
(a) Because it is an exterior angle
(b) The measure of angle 2 is 72°
Step-by-step explanation:
Angle 2 is an exterior angle because it is adjacent to the interior angle 1, and an exterior angle is equal to the sum of the measures of the two nonadjacent interior angles:
<2=30°+42°
<2=72°