Triangle abc is similar to triangle def.
for the following statements determine whether they are true or false then select which combination of answers is correct.
1) sin(a) < sin(f)
2) cos(c) = sin(d)
3) tan(d) > tan(a)
options:
a. 1 - false, 2 - true, 3 - false
b. 1 - false, 2 - false, 3 - true
c. 1 - true, 2 - true, 3 - false
d. 1 - true, 2 - false, 3 - true