For the right triangle shown, express each of the following in terms of a, b, and c: a) sin a b) tan B A b

Q: a. · b = . ) Find a ⋅ b if |a| = 2, |b| = 2, and the angle between a and b is - radians.

A: a⋅b≈3.76Explanation:The dot product of A and B is,a⋅b=∣a∣∣b∣cosθ Given the…

Q: Refer to the following triangle: a+B+y- 180° If y = ß and a = 16ß, find all three angles. a = i…

A: sum of all angles of triangle = 180°

Q: A b X a X B

A:

Q: Find a b if ||a|| = 7, ||b|| = 8, and the angle between a and b is radians. 6 a.b=

A: To find a·b if a=7, b=8, and the angle between a and b is π6 radian.

Q: A 5 4 B 3 C

A: Given :

Q: calculate Theta, alpha, B, and Area, given C (in inches), A (in inches), and angle a ( in degree).…

A: Law of sines is very useful to solve such questions. Law of Sines basically states that if there is…

Q: Find

A:

Q: Convert into radians and degrees 23л a) 12 b) –315°

A:

Q: 5πT 4 Convert the angle from radians to degrees: 5πT 4 O

A:

Q: What is the cosine of the angle O? 2 F 1 E O 2 O v3 3 2/3

A: Find cosine of theta.

Q: a. · b = . ) Find a ⋅ b if |a| = 2, |b| = 2, and the angle between a and b is - radians.

A: a • b = 3.75877  Explanation:

Q: Write the following angles in radian measure leaving your answer in π. (π = 180° ) i. 60° ii 325°…

A:

Q: . Find all the missing parts of the right triangle ABC where angle B = 90 degrees, a = 7, and b =…

A:

Q: Use the definition e = s/r to determine the radian measure of the angle when r= 2 cm and s = 5 cm. e…

A: Solve the following