Question

Write the ratios for sin A and cos A

Answer 1

$sine=\dfrac{opposite}{hypotenuse}\\\\cosine=\dfrac{adjacent}{hypotenuse}$

$\sin A=\dfrac{3}{5},\ \cos A=\dfrac{4}{5}$

Answer 2

Hi,

Sorry this is late.

Remember: soh cah toa

sin A: 3/5

cos A: 4/5

Your answer would be A.

Have a great day!