Using the Law of Sines to solve the triangle if ZA = 36°, ZC = 70°, b = 11: ZB is degrees; a = C = You may round to two decimal places. Assume ZA is opposite side a, ZB is opposite side b, and ZC is opposite side c.

Q: Convert the angle -3π in radians to degrees.

A: To convert the given angle in degree.

Q: Convert the angle -105° in degrees to radians. Express your answer as a multiple of π.

A: Given angle in degree is -105o

Q: Two cars leave the same town at the same time. One heads east at 30mi/h, and the other car in a…

A: We use cosine law to find out distance between both cars after 1 hour

Q: Find the sine and cosine of the acute angles in the right triangle. B 73 55 48 55 48 sin A = 73; cos…

A: we have to find sine and cosine from the given figure

Q: Tan(3B-20°)=Cot(2B+15°)

A: Tan(3B-20°)=Cot(2B+15°)

Q: 4)sin?(x)+s sin (x)= 0

A: We have,  sin2x+13sinx=0   It is known that  sin(nπ)=0andsin(2n+1)π2=±1 So, we'll just take sin x as…

Q: Find the sine and cosine of the acute angles in the right triangle.

A: The measure of one angle = 90° in a right triangle.Also in a triangle, the sum of measures of all…

Q: Use words to describe the formula for the cosine of the difference of two angles.

A: We know that formula of cosine of the difference of two angle is, cosA-B=cosAcosB+sinAsinB