Question

Trapezoid QRST with vertices Q(2,1) R(2,5) S(4,5) and T(8,1) 90 degree clockwise

Answer 1

Answer:

look at the explanation :D

Rotation Formula for 90 degree Clockwise:  (x,y) -> (y,-x)

Q) (2,1) -> (1.-2)

R) (2,5) -> (5,-2)

S) (4,5) -> (5.-4)

T) (8,1) -> (1,-8)