Answer:
C, 4.123
Step-by-step explanation:
√(17) which equals 4.12
on edge?
70 degree angle for T,R,Q and T,R,S is 140 degree
x = 13 , y = 29
If you have any questions about the way I solved it, don't hesitate to ask!
1/150000
from km to cm you should multiply it by 100000