1. Trigonometric ratios For each right triangle, use the Pythagorean theorem to calculate the length of the third side. Then, find the sine, cosine, and tangent of each acute angle. Express answers as fractions in lowest terms. a) b) 12 m 6 cm 13 m 8 cm 21 m 20 m 25 cm
1. Trigonometric ratios For each right triangle, use the Pythagorean theorem to calculate the length of the third side. Then, find the sine, cosine, and tangent of each acute angle. Express answers as fractions in lowest terms. a) b) 12 m 6 cm 13 m 8 cm 21 m 20 m 25 cm
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter73: Achievement Review—section Seven
Section: Chapter Questions
Problem 50AR: Determine the sine, cosine, tangent, cotangent, secant, and cosecant of each of the following...
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Question
![1. Trigonometric ratios For each right
triangle, use the Pythagorean theorem to
calculate the length of the third side. Then,
find the sine, cosine, and tangent of each
acute angle. Express answers as fractions in
lowest terms.
a)
b)
12 m
6 cm
13 m
8 cm
d)
21 m
7 cm/
20 m
25 cm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fae767ed3-dd73-4e68-aa0f-abdcf8ce63fc%2F4236ed33-f83e-4474-9ab1-e89aaad59a17%2Fouyxrmm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Trigonometric ratios For each right
triangle, use the Pythagorean theorem to
calculate the length of the third side. Then,
find the sine, cosine, and tangent of each
acute angle. Express answers as fractions in
lowest terms.
a)
b)
12 m
6 cm
13 m
8 cm
d)
21 m
7 cm/
20 m
25 cm
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