70 likes | 187 Views
Bellringer. Have notes and HW (ASA/AAS) worksheet out Work on p. 243 #6 – 11. Pop Quiz!!. Section 4-6 Congruence in Right Triangles. SPI 3108.4.11 Use basic theorems about similar and congruent triangles to solve problems. Right Triangle Definitions.
E N D
Bellringer • Have notes and HW (ASA/AAS) worksheet out • Work on p. 243 #6 – 11
Section 4-6 Congruence in Right Triangles SPI 3108.4.11 Use basic theorems about similar and congruent triangles to solve problems
Right Triangle Definitions • The side opposite of the right angle is the hypotenuse • The two sides that include the right angle are the legs
Hypotenuse-Leg (HL) Theorem • The only time where SSA works • Just like the rest, we need 3 things: • Both are right triangles • Hypotenuses are Congruent • One pair of Legs are Congruent
Types of Problems • Are the triangles congruent by HL Theorem? • What other piece of information do we need to prove the triangles congruent by HL?
Classwork/Homework • P. 261 #1 – 4 *Check with Coach Combs or Mr. Heyboer for correctness before receiving…* • Triangle Congruence Review Packet • Quiz tomorrow • Test on Tuesday