Use the diagram to complete the statement. Given ΔJKL, cos(60°) equals sin(?)

Question

asked May 27, 2022 38.4k views

1 Answer

Thomas Vanhelden · Answer 1 · 2022-06-01T10:41:05+0000

Answer:

cos(60) = sin(30)

Explanation:

cosine is adjacent over hypotenuse, or
(21)/(42) from ∠60°

sine is opposite over hypotenuse, or
(21)/(42) from ∠30°