tahirhussain665879

theorem pathagorean theorem 6.3 properties of parallelograms parallelograms propeties of parallelograms pathagorean triple theorem findind the area by pathagorean theorem proving the pathagorean theorem triangles 7.3 proving triangles similar proving triangles are similart similarity in triangles smilarity discovery of pathagorean converse pathagorean converse converse of pathagorean theorem