Pedro is going to use sas to prove that pqr is equal to sqr? which of these is a necessary step in pedro’s proof

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

Interpret the following expression (5y^2-7)^3/(2y)^2

Find the value of x in the diagram below. select the best answer from the choices provided