What is the distance of AC to the nearest meter?

Q: What is the relationship between the radian measure of an angle and the length of the arc…

A: a unit circle is a circle of unit radius—that is, a radius of 1. radius = 1 angle measure(in…

Q: 1+ cot? x = csc² x

A:

Q: A 25-inch-long pendulum swings through an angle of radians.

A: The formula one have to use here is s=rθ where r is the length of the pendulum and θ is the angle in…

Q: If alpha= -163 degrees and beta =31 degrees, what is the measure of theta?

A: Given:

Q: ((-) arccos 21

A:

Q: standard

A: please refer to the image below

Q: Use a calculator to approximate sec 31.7 degree a. 0.850 degree b. 0.5255

A: Using calculator we get, cos (31.7 degrees) = 0.850811 (approximately)

Q: State one angle (in exact radian measure) that is coterminal to π/15

A: Solved the given question follow step below.

Q: The angle of elevation from a ship to the top of a 48m lighthouse on the shore measures 27 degrees.…

A: