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35 votes
35 votes
What is the missing length?

What is the missing length?-example-1
User SmoothBrane
by
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1 Answer

28 votes
28 votes

Answer:

13.2''

Explanation:

lets ? be x

x² + 15² = 20²

x² = 20² - 15²

x = √175

x = 13.2''

so missing length = 13.2''

User Jsoverson
by
2.9k points