Question

I need to know answers question 16.AB = 13 cm

Answer 1

From the given right triangle, we are able to use the following definition of Sin(A):

`sin(A)=(OppositeLeg)/(Hypotenuse)`

By substituting the given values, we have the following:

`sin(A)=(CB)/(AB)=(12)/(13)`

From the solution developed above, we are able to conclude that the answer to the proposed question is the option:

b. 12 / 13