Radian Diamond
Radian Diamond
Radian Diamond
math trig questions please please please help?
this stuff is so confusing. explanations or work is greatly appreciated
1)A dog has a 20-foot leash attached to the corner where a garage and a fence meet. When the dog pulls the leash tight and walks from the fence to the garage, the arc the leash makes is 55.8 feet.what is the measure of angle theta between the garage and the fence in radians?
.36 , 2.79 , 3.14 , 160
2)a modulated laser heats a diamond. Its variable temperature, in degrees Celsius, is given by f(x) = T sin at. What is the period of the curve?
|T| , 2pi/a , 1/a , 2api/a
3)if theta is an obtuse angle and sin theta = b, then it can be concluded that
tan theta > b , cos theta > b , cos 2theta > b , sin 2theta < b
4) through how many radians does the minute hand of a clock turn in 24 minutes?
.2pi , .4pi , .6pi , .8pi
5) 3)If sin theta > 0 and sec theta < 0 in which quadrant does the terminal side of angle theta lie?
1, 2, 3, or 4
thankyouthankyouthank you thank youuu
One radian is the angle formed when the radius of a circle is placed on its circumference. 2 * pi radians is the circumference of a circle.
This should help you get some of them done. Let us know which ones you still need help with.
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