The height of a triangle is six times the base write an expression for the area of the triangle and let x be the base

The area of square garden is 300m squared. how long is the diagonal?

How is this equation completed? i cannot find any examples in the book.

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?