Trigonometric identitie

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

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

Can someone tell me if this is perpendicular? !