Problem: 5 a. Find the exact value of sin 45° + sin 135° + sin 225° + sin 315° b. Find the length of arc and the area of the sector of a circle of radius 24yd and central angle 70°. c. Convert 61º45'25" into decimal in degree form
Problem: 5 a. Find the exact value of sin 45° + sin 135° + sin 225° + sin 315° b. Find the length of arc and the area of the sector of a circle of radius 24yd and central angle 70°. c. Convert 61º45'25" into decimal in degree form
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter3: Radian Measure
Section3.2: Radians And Degrees
Problem 27PS: If two ships are 70 nautical miles apart on the ocean, what is the great circle distance between...
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