So who’s trynna ? with explanation tooo

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent