- Construction Trinagles1 Side Side Side: a b c2 Side Angle Side: a C b3 Angle Side Angle: B a C4 Side, altitude of side, adjacent angle: a ha B5 Side Side Median of side: a b ma6 Side Angle Angle bisector: a B tb7 Angle, altitude, angle bisector: A ha ta8 Construction case: perimeter - angle - altitude10 Two sides and the altitude of the third side: a c hb
