In ΔPQS above, if PQ =4 and PS = 5, then  Choose the correct choice from the following:
A) 9/4
B) 12/5
C) 16/5
D) 15/4
E) 10/3
there are two ways to calculate area of PQS. area remains same, so both are equal.   4*5/2 = PR*6/2   PR = 10/3   10/3
<result>E</result>
In ΔPQS above, if PQ =4 and PS = 5, then