SOLUTION: If (-1,3) are the coordinates of a point on the terminal arm of angle B in standard position, then tan B is?
Algebra.Com
Question 180405: If (-1,3) are the coordinates of a point on the terminal arm of angle B in standard position, then tan B is?
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
in order to find the total angle we need to take arc tan of 1/3 and add that to 90 degrees. arctan 1/3=18.43 degrees
:
so angle B is 108.43 degrees
:
tan 108.43=-3
RELATED QUESTIONS
If (-1,3) are the coordinates of a point on the terminal arm of angle B in standard... (answered by Edwin McCravy)
Point Q(-12, -9) is on the terminal arm of a circle in standard position
a) Give exact (answered by Alan3354)
If the point (-8,-6) is on the terminal arm of angle A in standard position, then cos(A)... (answered by stanbon)
The point P(-3,-6) lies on the terminal arm of an angle θ in standard position.
a)... (answered by rothauserc)
If B is an angle in standard position and (3,5) are the coordiantes of a point on the... (answered by eperette)
If the point (-8,-6) is on the terminal arm of angle A in standard postion, then cos(A)... (answered by lwsshak3)
If the terminal arm of an angle B in standard position coincides with the negative y-axis (answered by Mathtut)
point A(-a,b) is in quadrant ii and lies on the terminal arm of angle in standard... (answered by KMST)
P(2,-3) is a point on the terminal arm of the angle θ in standard position.... (answered by ikleyn)