Question

sin(90-theta) + cos(90-theta)=

Answer 1

Step-by-step explanation:

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

Step-by-step explanation:

All triangles have 3 angles that add to 180°. Therefore , if 1 angle is 90° . So we can fig. out Sin Theta = Cos ( 90 - Thetha ) and Cos Theta = Sin ( 90 - Theta ) .

I hope it helps you !!!!!