sec 110 degrees=

Asked by AnneS2 12 years ago 3/22/2013 5:10 AM

Last updated by anonymous 12 years ago 3/23/2013 8:15 PM

Answered by CherieS 12 years ago 3/23/2013 8:15 PM

Using a calculator-make sure it is set to deg. Look at the stop of the screen and it should say DEG and not RAD

sec is the replicant of cos or secX=1/cosX

input 110

Push "sec"

sec 110 degrees=-2.92