In Right Triangle ABC, with Right Angle C, Side a =

question 8

Short Answer

In right triangle ABC, with right angle C, side a = 3.5, b = 7.2, and c = 8, find the cos A.
Round answer to the nearest ten-thousandth.

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Definitions:

Perspective

The particular attitude or way of viewing something; an individual's or group's interpretation of a situation or concept.

Social Action

Efforts to change society or aspects of it through collective behavior and policies to improve public welfare.

Class Advocacy

Efforts to support, defend, or promote the interests and rights of a particular class or group within a community or organization.

Effective

Yielding the desired outcome or result with efficiency and efficacy.