18) Find a positive angle less than 360 that is coterminal with the given angle. You should be able to draw these angles, too. -10310 19) Find the length of the arc on a circle of radius r intercepted by a central angle 0. Give an exact value and a decimal approximation rounded to two decimal places. r=55 inches, 0 =30 20) A car wheel has a 14-inch radius. Through what angle (to the nearest tenth of a degree) does the wheel turn when the car rolls forward 24 inches? 21) Find csc 0. Give an exact answer with a rational denominator. B, 2 22) Given sin 0 =2, cos 0 = 21/6. Find tan 0. 23) Find csc 10. Round your answer to 2 decimal places. 24) Find the value of the acute angle 0 to the nearest degree. sin 0 = 0.8659 25) A building 300 feet tall casts a 50 foot long shadow on the ground. What is the measure of the angle of depression from the top of the building to the end of the shadow (to the nearest degree)? 26) A telephone pole is 65 feet tall. A guy wire that is 80 feet long is attached from the ground to teh top of the pole. Find the angle between the wire and the ground to the nearest degree