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4.7 – Square Roots and The Pythagorean Theorem Day 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
Solution: + = = =
Find the length of the missing side of the given right triangle a = b = c = 1.7 a 1.5
Solution: + = = =
Find the length of the missing side of the given right triangles. WRITE OUT EACH ALGEBRAIC STEP! 9 12 c Your Turn:
15 12 a
6.5 6 b
Homework : Section 4.7 pages 253-255 #’s 49-65 ALL
EXAMPLE 4 SOLUTION Method 1: Use a Pythagorean triple. A common Pythagorean triple is 5, 12, 13. Notice that if you multiply the lengths of the legs of.
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Bell Ringer Get out your 10.5/10.7 homework assignment and formula sheet Get out your notebook and prepare to take notes on Section 11.2 What do you know.
1 9.1 and 9.2 The Pythagorean Theorem. 2 A B C Given any right triangle, A 2 + B 2 = C 2.
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Benchmark 40 I can find the missing side of a right triangle using the Pythagorean Theorem.
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Pythagorean Theorem And Its Converse
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