Each side of a square is (7 3x) units. which is the perimeter of the square?

Answer this question only if you know the answer! 30 points and

Can (2,3 and square root 10) be sides ona right triangle?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.