Find the exact values of sin a and cos a. write fractions in lowest terms.

Asked by maham237 @ in Mathematics viewed by 443 People

Find the exact values of sin A and cos A. Write fractions in lowest terms. A right triangle ABC is shown. Leg AC has length 24, leg BC has length 32, and hypotenuse AB has length 40.

Answered by maham237 @


In this question , it is given that

A right triangle ABC is shown. Leg AC has length 24, leg BC has length 32, and hypotenuse AB has length 40.

And we have to find the values of sin A and cos A .

sin A = \frac{opposite}{hypotenuse} = \frac{32}{40}

sin A = \frac{4}{5}

And

cos A = \frac{adjacent}{hypotenuse} = \frac{24}{40}

cos A = \frac{3}{5}

And these are the required values of sin A and cos A .


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