+0  
 
0
36
1
avatar

1. Degrees are not the only units we use to measure angles. We also use radians. Just as there are \(360^\circ\) in a circle, there are \(2\pi\) radians in a circle. Compute \(\sin \frac{\pi}{6},\) where the angle \(\frac{\pi}{6}\) is in radians.

 

2. In triangle \(ABC\)\(AB = BC = 25\) and \(AC = 40\). What is \(\sin \angle ACB\)?

 

(There were no images given with any of these problems.)

 

Thank you very much!

 May 17, 2020
 #1
avatar
0

1. sin(pi/6) = sqrt(3)/2

 

2. sin angle ACB = 4/7.

 May 19, 2020

5 Online Users

avatar