OpenStax, Algebra and Trigonometry 2e §7.4 The Other Trigonometric Functions · Review Exercise 91 · Trigonometry · Unit circle
The Other Trigonometric Functions · Review Exercise 91
Draw the angle provided in standard position on the Cartesian plane.
Find the linear speed of a point on the equator of the earth if the earth has a radius of 3,960 miles and the earth rotates on its axis every 24 hours. Express answer in miles per hour. Round to the nearest hundredth.
OpenStax, Algebra and Trigonometry 2e · §7.4 The Other Trigonometric Functions · Review Exercise 91
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