What is the ratio of the measures of side BC to side RS in simplest form?

Question

Triangle RST is shown with side RS labeled 12 meters, side ST labeled 13 meters, and side TR labeled 5 meters. Triangle BCD is shown with side BC labeled 6 meters, side CD labeled 6.5 meters, and side DB labeled 2.5 meters.
A. 2:1
B. 6:12
C. 1:2
D. none of these

Answer 1

BC/RS = 6/12 = 1/2.

Answer 2

someone help i need answers

Answer 3

i got the answers
c
c
a
b
d 100%

Answer 4

the last one is c my fault

Answer 5

correct

Answer 6

yup