Question

is it correct to say that sin theta =cos 90-theta why?​

Answer 1

Answer:

Step-by-step explanation:

Triangles! Patterns of right triangles. All triangles have 3 angles that add to 180 degrees. Therefore, if one angle is 90 degrees we can figure out Sin Theta = Cos (90 - Theta) and Cos Theta = Sin (90 - Theta)

Answer 2

i think u understand it .

if u understand give a like