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KengaRu [80]
2 years ago
6

Find the value of b in the triangle below.

Mathematics
1 answer:
aliya0001 [1]2 years ago
8 0

Answer:

12 ft

Step-by-step explanation:

Pythagorean Theorem:  a² + b² = c²

16² + b² = 20²

256 + b² = 400

b² = 144

b  = \sqrt{144}

b = 12

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