Julieta drew the triangle that is shown below. see picture...

Julieta rotated the triangle 180 degrees clockwise about the origin. What is the new triangle?
A. ?
B. ?
C. ?
D. ?

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Which expression is rational? 6. , square root two, square root 14, square root 49

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.