- #1
bobsmith76
- 336
- 0
This book says that sin of 45 degrees is .70
My calculator which is a TI 83 says it's .85, plus this website also says it's .85
http://www.coolmath.com/graphit/
Who is right?
My calculator which is a TI 83 says it's .85, plus this website also says it's .85
http://www.coolmath.com/graphit/
Who is right?