Thursday
March 23, 2017

Post a New Question

Posted by on Saturday, February 23, 2013 at 12:42pm.

Determine two angles between 0°and 360°that have a secant of -4. Round your answers to the nearest degree.

There are tw answer 104°( I got this one but there is also 256° I don't have anyidea for this one please explain to me

I appreciate your time thankyou sooo much!!!

  • grade 11 math - , Saturday, February 23, 2013 at 10:25pm

    The secant is negative in QII and QIII

    104° = 180° - 76°
    The other answer is 180°+76° = 256°

    Always draw the triangles in the various quadrants for this kind of problem.

    Since secant is h/x, where h is the hypotenuse, if x is negative sec is negative. That happens in QII and QIII.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question