So what they are giving you is the x,y coordinate of the terminal side of an angle. Meaning 4,10 is the point x=4 and y= 10. So if we have that, then we can solve for the quadrant that the angle falls in. So for two positive values it tells us it falls in quad 1.
So we have x and y so now use x^2+y^2=h^2 to solve for hypotenuse.
So we get h=sqrt(4^2+10^2)= sqrt(116) or 2*sqrt(29).
Now we just use the above identities and plug and chug for your answers. Doing the same one point(4,10) Sin=10/2*sqrt(29)= (5*sqrt(29))/29 Cos=4/2*sqrt(29)= (2*sqrt(29))/29 Tan=10/4=5/2 Sec=2*sqrt(29)/10= sqrt(29)/5 Csc=2*sqrt(29)/4= 2*sqrt(29)/2 Cot=4/10= 2/5
Now do the same thing as above for all sets of your questions.
Hope this helps!! Any questions please just ask! Thank you so much!
