In the diagram, the circles with centers P,Q and R have radii 3,2 and 1 respectively. Each circle touches the other two as shown. The area of \triangle{PQR} is
Answer Choices
A. 12
B. 6
C. 7.5
D. 10
E. 4
In the diagram, the circles with centers P,Q and R have radii 3,2 and 1 respectively. Each circle touches the other two as shown. The area of \triangle{PQR} is
Answer Choices
A. 12
B. 6
C. 7.5
D. 10
E. 4