Consider the right triangle shown below.Part A:what is sin a?Part BWhat must be true about a and 3?O mza = 445 and m/B-45O a and are supplementary angles.a and Bare complementary angles,O m/n - 30 and m -60

Consider the right triangle shown below. Part A: what is sin a? Part B What must be true about a and 3? O mza = 45 and m/B-45 a and B are supplementary angles. a and are complementary angles. m/a 30 and m = 60

Consider the right triangle shown below. Part A: what is sin a? Part B What must be true about a and 3? O mza = 45 and m/B-45 a and B are supplementary angles. a and are complementary angles. m/a 30 and m = 60

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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Concept explainers

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.

Question

Consider the right triangle shown below.
Part A:
what is sin a?
Part B
What must be true about a and 3?
O mza = 445 and m/B-45
O a and are supplementary angles.
a and Bare complementary angles,
O m/n - 30 and m -60

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