In triangle ABC, <C is a right angle and BC=11. If m<B=30°, find AC

Answer 1

Since angle C is a right angle, we can use the Pythagorean theorem to find the length of side AC.

Let AC = x.

Using the sine function, we can write:

sin(30°) = BC/AC
sin(30°) = 11/x

Now we can solve for x:

x = 11/sin(30°)
x = 11/(0.5)
x = 22

Therefore, the length of side AC is 22.