What is the formula to find perimeter​

Use the function value to find the indicated trigonometric value in the specified quadrant.function value quadrant trigonometric valuecsc(θ) = −4 iv cot(θ)cot(θ)=?

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.