If cos θ = (-5/13), then θ should be in quadrant II or III. The given says sin θ < 0, so θ should be in quadrant III. In this case, tan <span>θ should be equal to number greater than zero. Hence we get sqrt of (13^2 - 5^2 ) equal to 12. tan </span><span> θ should be equal to A 12/5. </span>
Steps to solve:
v/7 = 8
~Simplify
1/7v = 8
~Multiply 7 to both sides
v = 56
Best of Luck!
Answer:
The four sides are quadrilateral.
All sides are equal
Step-by-step explanation:
I think it’s 3 because it’s just how I think it is I’m probably not correct but I think it’s 3
