Answer:
A
C
D
Step-by-step explanation:
Ling JM is also 23 centimeters because line LJ and JM are a line but broken into two segments
To find the slope take your points, they should be (x1,y1) (x2,y2), proceed to subtract y2-y1 over x2-x1. after you calculate that simplify and put it in y=mx+B (the slope goes in the m position and x is usually left open)
Since one side is 40°, you subtract that from 180.
180° - 40°= 140°.
So therefore your missing side lengths are 140, 40, and 140.
hopefully this helps
<span>8388608000. you will have to keep multiplying 2 24 times.</span>