Suppose that is an acute angle of a right triangle and tan(0) = a) ○ sin(8) = 4√2 b) sin(8) = c) O sin(0) = d) O sin(8) = = e) O sin(0) . 3√41 41 8√82 41 √82 . 4 √/82 41 . . cos(8)= . 3√2 8 cos(): cos(8) = = cos(0) = f) O None of the above. 4 √/82 41 cos(0) = = 6 √41 41 √41 3 3√41 41 Find sin() and cos(0).
Suppose that is an acute angle of a right triangle and tan(0) = a) ○ sin(8) = 4√2 b) sin(8) = c) O sin(0) = d) O sin(8) = = e) O sin(0) . 3√41 41 8√82 41 √82 . 4 √/82 41 . . cos(8)= . 3√2 8 cos(): cos(8) = = cos(0) = f) O None of the above. 4 √/82 41 cos(0) = = 6 √41 41 √41 3 3√41 41 Find sin() and cos(0).
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter11: Introduction To Trigonometry
Section11.CT: Test
Problem 6CT: Without the calculator, determine which number is larger: a tan 250 or tan 260_________ b cos 470 or...
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