In triangle ABC, angle A is a right triangle. If tan of b = 8/9. Find cos b.
cos b = 9/12
What is the ratio for cosine?
What is Adjacent over Hypotenuse?
Find theta: Adjacent =13 Opposite = 4
What is 17.1 degrees?
A 45-45-90 triangle has a leg 10, what is the hypotenuse?
10 sqrt 2
In triangle ABC, angle A is a right angle. If Cos a = 12/17, find sin b.
sin b = 12/17.
A 30-60-90 triangle has a short leg 5, what is the hypotenuse?
10
In triangle ABC, angle A is a right angle. If cos b is 4/5, find tan b.
tan b = 3/4.
What is adjacent over hypotenuse?
What is cosine?
A 30-60-90 triangle has a hypotenuse of length 16, what is the length of the short leg?
8
In triangle ABC, angle A is a right angle. If cos c = 21/29, find sin b.
sin b = 21/29
Take the reciprocal of adjacent over opposite. What is the new trig function?
What is tangent?
A 30-60-90 triangle has a hypotenuse of length 16, what is the length of the long leg?
8 sqrt 3
In triangle ABC, angle A is a right angle. If tan b = 77/36, find sin c.
sin c = 36/85