Triangle RST and triangle XYZ are equilateral triangles. The ratio of the perimeter of triangle RST to the perimeter of triangle XYZ is 1 to 3. The area of triangle RST is 10.825 square inches. What is the area of triangle XYZ? (round to nearest tenth)
A)
3.6 in2
B)
32.5 in2
C)
43.3 in2
D)
97.4 in2