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 36, leg BC has length 48, and hypotenuse AB has length 60.
sin A = three fifths; cos A = four fifths
sin A = Afour thirds; cos A = three fourths
sin A = five fourths; cos A = five thirds
sin A = four fifths; cos A = three fifths

Question

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 36, leg BC has length 48, and hypotenuse AB has length 60.
sin A = three fifths; cos A = four fifths
sin A = Afour thirds; cos A = three fourths
sin A = five fourths; cos A = five thirds
sin A = four fifths; cos A = three fifths

alexmc8 · Answer

Please help. I will give a medal

eliesaab · Answer

This a right triangle in C.
Sin A=36/60=3/5
How much is the Cos A

eliesaab · Answer

Sin =(opposite side)/Hypotenuse
Cos=(adjacent side)/Hypotenuse

eliesaab · Answer

It is a right triangle since
$$
60^2=48^2+36^2=3600
$$

alexmc8 · Answer

cos A = four fifths

eliesaab · Answer

Yes

alexmc8 · Answer

Thank you for helping (: