2 years ago

What is the missing length?

Mathematics

2 answers:

mamaluj [8]2 years ago

5 0

Answer:

13.2''

Step-by-step explanation:

lets ? be x

x² + 15² = 20²

x² = 20² - 15²

x = √175

x = 13.2''

so missing length = 13.2''

Nat2105 [25]2 years ago

4 0

Answer:

13.2

Step-by-step explanation:

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