1. BD is an altitude of triangle ACB Angle DBC = 40 0 A D C B Find Angle DCB

2. Right Trinagles

3. LL @ to 2 legs of another right triangle then the two triangles are @ If 2 legs of a right triangle are @

4. HL @ to the hypotenuse and a leg another right triangle then the two triangles are @ If the hypotenuse and a leg of a right triangle are @

5. HA @ to the hypotenuse and a acute angle of another right triangle then the two triangles are @ If the hypotenuse and an acute angle of a right triangle are @

6. HL @ to the hypotenuse and a leg another right triangle then the two triangles are @ If the hypotenuse and a leg of a right triangle are @

7. LA @ to a leg and a acute angle of another right triangle then the two triangles are @ If a leg and an acute angle of a right triangle are @

8. What else would you need to prove D @

11. What is x to make the D @

14. Do Now! Page 249 14 - 23