Answer all questions please no explanation needed

Part 4.2

Topic 14 Assignment 2: Problem Set Overview In this assignment you will be completing problems based on angles, radians and arc length. The purpose of this assignment is to convert angle measures from radians to degrees and from degrees to radians. As you work, show your thinking in the box below. Problem Sets Questions Solve the questions below. Show your work. 1. Convert: 85 degrees to radians 21 to degrees 2. Find the radian measure of a central angle that intercepts an arc of length I in a circle of radius r.3. Use the arc length formula to find the missing information in the table below: r ? 2 in 25 rad 1.5 ft ? "rad 5ft 18 degrees 4. A circle has a radius of 7 units and has a sector formed by a central angle of 40 degrees. Find the arc length and area of the sector. Round to the nearest tenth.5. On a new vehicle, a windshield wiper is 50 cm long and is affixed to a swing arm that is 74 cm long from pivot point to wiper-blade tip. If the swing arm turns through 110 degrees, what area of the windshield is swept by the wiper blade?4.: Problem Set Overview In this assignment you will be completing problems based on the unit circle. The purpose of this assignment is to evaluate trigonometric functions using the unit circle. As you work, have the unit circle resource sheet in front of you and show your thinking in the box below. Problem Sets Questions Solve the questions below. Show your work. Use these directions for questions 1-3. For each given point P located on the unit circle, state the quadrant and find sine, c053 and tan 8. 1. 13('71, g) 2. P(0, 1) 3- 13(32 i) 2 ' 2 4. Find the exact value of cos 600 decrees . 231T 5. Find the exact value COST