Nicholas passed away and left an estate valued at $900,000. He specified that son Ronald receive 90% of the assets. The remainder of the estate will go to the charity "Daughter's of the American Revolution". How much will go to his son? How much would go to charity?

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.