SOLUTION: Find sin(theta), sec(theta), and cot(theta) if tan(theta)=2/7
Algebra.Com
Question 903320: Find sin(theta), sec(theta), and cot(theta) if tan(theta)=2/7
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Find sin(theta), sec(theta), and cot(theta) if tan(theta)=2/7
***
use x for theta
assume reference angle x is in quadrant I
tanx=2/7
hypotenuse of reference right triangle=√(2^2+7^2)=√4+49=√53
sinx=2/√53=2√53/53
cosx=7/√53=7√53/53
secx=√53/7
cotx=7/2
RELATED QUESTIONS
If tan (theta) = (-7/5) and sin (theta) < 0, then find
sin (theta)
cos (theta)
sec... (answered by lwsshak3)
If sin (theta)=3/7, And Theta¸ Is In Quadrant II, Then Find
cos (theta)=
tan... (answered by MathLover1,MathTherapy)
find sin theta and cos theta if cot theta =7/5 and sec theta... (answered by MathLover1,Theo,MathTherapy,math_tutor2020)
you are given cot theta = -1/2 and sin theta >0. Find other functions and give exact... (answered by lwsshak3)
if sin theta= -2/5 and tan theta <0 find cos, cot,sec,tan, and... (answered by stanbon)
if tan theta=10/7, and if cos theta <0 then,
sec theta=
cos theta=
sin theta=
tan... (answered by Alan3354)
FIND TAN OF THETA AND COT OF THETA IF SEC OF THETA = 0 AND SIN OF THETA <... (answered by Alan3354)
Given cot theta =-2 and csc theta < 0, find sin theta and sec... (answered by MathLover1,math_tutor2020,MathTherapy)
given angle theta is in the 1st quadrant,and tan theta equals 5/12, find sin theta cos... (answered by lwsshak3)