### Home > A2C > Chapter 12 > Lesson 12.3.1 > Problem 12-125

12-125.

Use the unit circle.

See part (a).

Where on the unit circle does sinθ = cosθ?

See part (c).

12-125.

Use the unit circle.

See part (a).

Where on the unit circle does sinθ = cosθ?

See part (c).