P.o.t.W. #24
■ GDC allowed ■ for SL and HL students The length of the perimeter of a right triangle is exactly 90 cm and the length of the altitude perpendicular to the hypotenuse is exactly 11.25 cm. The three sides of the triangle are \(a , \(b and \(c where \(c is the hypotenuse and \(a < b . Find the exact lengths of \(a , \(b and \(c . PDF: P.o.t.W. #24