   Chapter 11.CT, Problem 4CT Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085

Solutions

Chapter
Section Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085
Textbook Problem

Use your calculator to find each number correct to four decimal places. a) sin 230 b) cos 790

To determine

a.

To find:

The ratio sin 230 using a calculator to four decimal places.

Explanation

Procedure used:

Using a calculator finding the sine values for the given angle 230.

Given:

The given ratio is sin 230.

Calculation:

Using the calculator, in the de...

To determine

b.

To find:

The ratio cos 790 using a calculator to four decimal places.

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