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If , then what is mto the nearest degree?

If , then what is mto the nearest degree?-example-1
User Danbahrami
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1 Answer

8 votes

Given:


\cos \angle A=(342)/(1000)

To find:

The measure of angle A to the nearest degree.

Solution:

We have,


\cos \angle A=(342)/(1000)

It can be written as


\angle A=\cos ^(-1)(342)/(1000)


\angle A=70.00123^\circ


\angle A=70^\circ

Therefore, the measure of angle A to the nearest degree is 70 degrees.

User Web User
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