195 = 240 - 45 So we will be able to get an answer in two ways: tan(195) tan(150+45) Using the formula we get: We should be able to find these tan's easily since they are all special angles: …

SOLUTION: How to express the given trigonometric funtion in terms of a function of positive acute angle. A.tan240° B. (-87°)

tan(60) = + 1.732050808 sin(240) = - .8660254038 cos(240) = - .5 tan(240) = + 1.732050808 the trig functions are the same except for the sign, therefore 60 degrees is the reference angle for …

tangent in the second quadrant is negative, so tan(120) = -sqrt(3). using my calculator, i find that -sqrt(3) = - 1.732050808. this is the same i got using my calculator directly on -240 degrees. …

You can put this solution on YOUR website! How do you find the exact value of tan 285=tan(45+240)=tan(45)+tan(240)/(1-tan(45)*tan(240))=(1+√3)/(1-√3)

At the point 240 feet from the foot of the tower, measured straight down the hill, the tower subtends an angle of 25 degrees. Wh Algebra -> Trigonometry-basics -> SOLUTION: A tower …

1) sec 240 degrees= 2) tan 9pi/2= 3) cot 13pi/3= .. The problem here is to find the reference angle and the quadrant it is in. The reference angle is the angle the terminal side makes with the x …

Question 587982: Find the exact value for each trigonometric function. cos 675 8. csc (-240) 9. cot 900 10

Question 33120: find the exact value, leaving the answer in a proper form of tan 240 degrees. Answer by Nate(3500) ( Show Source ): You can put this solution on YOUR website!

tan(60) = sqrt(3) cot(60) = sqrt(3)/3 sec(60) = 2 csc(60) = 2*sqrt(3)/3 that's the equivalent angle in the first quadrant where all trigonometric functions are positive. when the angle is in the fourth …