Question

Which equation represents the area of ΔABC?

A) A = 1/2 bc(sin A)
B) A = 1/2 ba(sin A)
C) A = 1/2 ac(sin A)
D) A = 1/2 hc(sin A)

Answer 1

D.
If you are looking from angel A,
The little h would be the Opposite,
1/2 base x height = the area of a triangle
The little c would be the Hypotenuse.

Opposite
Sine= -------------
Hypotenuse