First Question: Find angles A & B if a=6 c=12.
Second Question: Find the 6 trigonometric functions if a=9 and c=15
+130515 For the first question, angle A is given by
asin(6/12) = asin(1/2) = 30°
So angle B = (90 -30) = 60°
For the second question......using the Pythagorean Theorem.....b = 12
You should know the 6 trig functions!!!.........I'll give you three and you can do the other three......... I'm basing them on Angle A
sin A = a/c = 9/15
cos A = b/c = 12/15
tan A = a/b = 9/12
+130515 For the first question, angle A is given by
asin(6/12) = asin(1/2) = 30°
So angle B = (90 -30) = 60°
For the second question......using the Pythagorean Theorem.....b = 12
You should know the 6 trig functions!!!.........I'll give you three and you can do the other three......... I'm basing them on Angle A
sin A = a/c = 9/15
cos A = b/c = 12/15
tan A = a/b = 9/12
