Question

in ∆ ABC ~ ∆ RSM and if AB = 10, BC =7 , RS = 5 , find SM​

Answer 1

Answer:

AB/RS=BC/SM

10/5=7/SM

2=7/SM

SM=7/2

Answer 2

Answer:

as we know ratio of corresponding sides of any two similar traingle is always in proportion .

Step-by-step explanation:

∆ ABC ~ ∆ RSM

SO, AB/RS = BC/SM

OR, 10/5 = 7/X

OR, X= 7 × 5/10

OR, X= 7/2