Sunday

January 25, 2015

January 25, 2015

Posted by **Adam** on Monday, March 25, 2013 at 9:08pm.

Thx

- math -
**Reiny**, Monday, March 25, 2013 at 9:45pmbecause there is an exact relationship between π and the circle, thus its angles

e.g. tan 45° = tan π/4 or tan .7854 ( I had to round it off)

set your calculator to radians

tan π.4 = 1

tan .7854 = 1.000003673

**Answer this Question**

**Related Questions**

math - Why do we write radian measures with a π rather than just give the ...

math - Why do we write radian measures with a π rather than just give the ...

trigonometry - calculate the linear velocity of an object rotating at an angular...

Physic - Two identical tops spin with angular velocities 45π rad/s up and ...

physics - The balance wheel of a watch oscillates with angular amplitude 1.7&#...

Math, please help - Which of the following are trigonometric identities? (Can be...

Physics - A ﬁgure skater begins spinning counterclockwise at an angular ...

Math - Evaluate *Note - We have to find the exact value of these. That I know to...

Physics 1 - A disk rotates with constant angular acceleration. The initial ...

Math integrals - What is the indefinite integral of ∫ [sin (π/x)]/ x^...