MA 15400 Midterm: Exam 1 Spring 2014
Document Summary
Lessons 1-11, all of sections 6. 1, 6. 2, 6. 3, 6. 4, 6. 5: find the angle that is supplementary to 48 57 "9" Spring 2014: 131 2"51, 41 52"41, 41 2"51, 131 52"41, none of the above, express the angle 153 8"36" as a decimal, to the nearest ten-thousandth of an angle, 153. 6022 , 153. 1433 , 153. 4383 , 153. 7667 , none of the above. If a circular arc of the given length s = 5. 2 km subtends the central angle = 76 on a circle, find the radius of the circle. Round your answer to the nearest hundredth: 9. 95 km. 3. 17 km: 12. 32 km, 3. 92 km, none of the above. Lessons 1-11, all of sections 6. 1, 6. 2, 6. 3, 6. 4, 6. 5: a pendulum in a grandfather clock is 5. 2 feet long and swings back and forth. Approximate the angle through which the pendulum passes during one swing.
