Determina si los siguientes pares de ângulos son coterminales o no 5tt y 4rad y -3tt/ 4 rad .60g y -420g . 30g y 410g

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0