Answer:
C
Step-by-step explanation:
since the triangles are similar then the ratios of corresponding sides are in proportion , that is
= ( substitute values )
= ( cross- multiply )
12 RS = 84 ( divide both sides by 12 )
RS = 7 cm
13 you had to round 12/5 to a whole :) :) :) :)
6 maybe? I used Siri sorry if it’s wrong
Answer:
21
Step-by-step explanation:
Can I have brainliest:)