Question

Need help Medal/Fan

Answer 1

whatcha need?

Answer 2

Ikr lol im just helping my sister

Answer 3

i would say that because cd and ef are parallel, and de runs through the middle, than their opposite angles will be equal.

Answer 4

that makes no sense. it's alot easier to explain in person. sorry.

Answer 5

Yea ik lol. I was trying to explain it

Answer 6

@phi

Answer 7

Can you do this problem

Answer 8

the missing line 4 is the same idea as used in line 5
except for m < NYx = sum (put in the 2 angles ) and for the same reason (angle addition postulate)