Question

Find sin D, sin E, cos D, and cos E. Write each answer as a fraction in simplest form.

sin D =
sin E =
cos D =
cos E =

Answer 1

sin d = 36/45 = 4/5

sin e = 27/45 = 3/5

cos d= 27/45 = 3/5

cos e = 36/45 = 4/5

Explanation:

sin = opposite/ hypotenuse

cos = adjacent/ hypotenuse