Jack

10-10-2013, 12:42 PM

In the figure below the triangle RST has a perimeter of 14 and SR=RT, what is the length of side ST given that the ratio of x:y=4:3 ?

46

Figure not drawn to scale

(A) \frac{32}{11}

(B) \frac{42}{11}

(C) \frac{52}{11}

(D) \frac{62}{11}

Thanks!!

46

Figure not drawn to scale

(A) \frac{32}{11}

(B) \frac{42}{11}

(C) \frac{52}{11}

(D) \frac{62}{11}

Thanks!!