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Unit #8 – Lesson #3 Exit Ticket ( Trigonometry and the Calculator): Given the measurements below in right triangle ABC, could the measure of ZA be equal to 28°? Justify with the help of your calculator. A 4-

Unit #8 – Lesson #3 Exit Ticket ( Trigonometry and the Calculator): Given the measurements below in right triangle ABC, could the measure of ZA be equal to 28°? Justify with the help of your calculator. A 4-

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Unit #8 – Lesson #3 Exit Ticket ( Trigonometry and the Calculator): Given the measurements below in right triangle ABC, could the measure of ZA be equal to 28°? Justify with the help of your calculator. C 4,
Transcribed Image Text:Unit #8 – Lesson #3 Exit Ticket ( Trigonometry and the Calculator): Given the measurements below in right triangle ABC, could the measure of ZA be equal to 28°? Justify with the help of your calculator. C 4,
Given right triangle ABC shown below, do the following: HOMEWORK EASUREMENT AND CONSTRUCTION Given right triangle ABC shown below, do the following: 1. (a) Measure the three side lengths to the nearest millimeter: AB = %3D BC = AC = (b) Based on your measurements in (a) state the value of each of the following in decimal form. Round to the nearest thousandth. sin A = cos A = tan A = (c) Given the partial table of trigonometric tangent Angle sine cosine values shown below, which angle in the table is closest to the mA? Verify using 0.7986 0.7536 37° 0.6018 0.7880 0.7813 38° 0.6157 your protractor. 0.8098 0.6293 0.7772 39° 0.7660 0.8391 40° 0.6428 0.7547 0.8693 41° 0.6561 0.7431 0.9004 42° 0.6691
Transcribed Image Text:Given right triangle ABC shown below, do the following: HOMEWORK EASUREMENT AND CONSTRUCTION Given right triangle ABC shown below, do the following: 1. (a) Measure the three side lengths to the nearest millimeter: AB = %3D BC = AC = (b) Based on your measurements in (a) state the value of each of the following in decimal form. Round to the nearest thousandth. sin A = cos A = tan A = (c) Given the partial table of trigonometric tangent Angle sine cosine values shown below, which angle in the table is closest to the mA? Verify using 0.7986 0.7536 37° 0.6018 0.7880 0.7813 38° 0.6157 your protractor. 0.8098 0.6293 0.7772 39° 0.7660 0.8391 40° 0.6428 0.7547 0.8693 41° 0.6561 0.7431 0.9004 42° 0.6691
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