The height of triangle CAT is one half the height of triangle DOG. Both triangles have the same base. What statement is true?

a.) The area of triangle CAT and triangle DOG is the same.

b.) The area of triangle CAT is twice the area of triangle DOG.

c.) The area of triangle CAT is one half the area of triangle DOG.

d.) The area of triangle CAT is one third the area of triangle DOG.