7. Point J shows the turning point from which Jessa took pictures of three different trees. The diagram shows the angle measurement between Tree 1 and Tree 2.
Tree 2
Tree 3
Tree 1
20°
Jessa
The measure of the angle between Tree 1 and Tree 3 is 100". Which equation could Jessa use to find the measure of Angle m between Tree 2 and Tree 3?
m-100+20
m-100x20
m-100-20
m-100-20

7 Point J shows the turning point from which Jessa took pictures of three different trees The diagram shows the angle measurement between Tree 1 and Tree 2 Tre class=