In a circle with a 120m ​radius, how long is an arc associated with an angle of 5.4 ​radians?

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees.