Question

The equation sin(25o) = 9/C can be used to find the length of line ab . What is the length of line ab?
 Round to the nearest tenth.   ? in.

Answer 1

sin Ф=opposite/ hypotenuse
In this case:
sin 25º=9 in /c
c=9 in/ sin 25º
c≈21.3 in.

Answer: sin (25º), in this case can be used to find the lenght of the hypotenuse, and the length of this hypotenuse would be 21.3 in.

Answer 2

Answer:

21in on edge

Step-by-step explanation: