Wanda started walking along a path 27 seconds before dave .wanda walked at a constant rate of 3 feet per second. dave walked along the same path at a constant rate of 4.5 feet per second. how long after dave starts walking will he catch up with wanda.?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.