1. 4.7 – Square Roots and The Pythagorean Theorem Day 2

2. Finding a Missing Side to a Right Triangle: Remember a 2 + b 2 = c 2 ? Find the length of the missing side of the given right triangle a = b = c = 3 4 c

3. Solution: + = = =

4. Find the length of the missing side of the given right triangle a = b = c = 1.7 a 1.5

5. Solution: + = = =

6. Find the length of the missing side of the given right triangles. WRITE OUT EACH ALGEBRAIC STEP! 9 12 c Your Turn:

7. 15 12 a

8. 6.5 6 b

9. Homework : Section 4.7 pages 253-255 #’s 49-65 ALL