Question

Rectangle RSTU has vertices on the coordinate plane. If the slope of RS = -3 and the slope of ST = 1/3 , then RS is _________ to ST .

Answer 1

The Answer is (perpendicular)

Step-by-step explanation: hope this helps!

Answer 2

we know that

if two lines are perpendicular the product of their slopes is equal to -1

so

m1*m2=-1

mRS=-3

mST=1/3

mRS*mST=(-3)*(1/3)-------> -1

Hence

RS is perpendicular to ST

the answer is

RS is perpendicular to ST