Calculate the lengths marked with letters in figures.
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Answers
Answered by
2
Answer:
18.2
Step-by-step explanation:
24/2=12
√-12²+21.8²
√-144+475.24
√331.24
18.2
Answered by
2
Answer:
b = 18.2
Step-by-step explanation:
21.8² = b²+12²
=> b² = 21.8²-12²
=> b² = 331.24
=> b = 18.2
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