Hi, i'm having to check my daughters work and make sure the answers are correct. But the math she is doing, i have never saw before in my life. So is there anyone on here that can help me?

Match the trig functions with the correct definitions:
1. Cos theta
2. Tan theta
3. Csc theta
4. Cot theta
5. Sec theta
6. Sin theta

A. y/x
B. y/r
C. x/r
D. r/y
E. r/c
AB. x/y

Question

Hi, i'm having to check my daughters work and make sure the answers are correct. But the math she is doing, i have never saw before in my life. So is there anyone on here that can help me?

Match the trig functions with the correct definitions:
1. Cos theta
2. Tan theta
3. Csc theta
4. Cot theta
5. Sec theta
6. Sin theta

A. y/x
B. y/r
C. x/r
D. r/y
E. r/c
AB. x/y

anonymous · Answer

is there a picture (maybe a triangle) with this problem?

anonymous · Answer

No, im sorry. Thats all, it just says match trig functions with correct definition.