Which statements about the diagram are true? Select all that apply. A
M
w
F
N
2
U
Y
K
D
с
plane KCW and plane CHK intersect at K
N is coplanar with plane YDU
Cis coplanar with plane YDU
CD and CN intersect at C.

step-by-step explanation:

i dont get

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )

i don't even know how to read that, ill try to do it if you translate it into english.