Edgar builds a sandcastle with a rectangular base. The side lengths of the base are 25 in. and 16 in. He wants to
surround the castle’s base with a moat that is w inches
wide. Write the quadratic function A(w) in standard
form to represent the combined area taken up by the
castle and the moat.

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

How do you solve a question like this?

Describe the relationship between the angles of similar triangles and the sides of similar triangles