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What is the length of ab?

What is the length of ab?-example-1
User Hookstark
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2 Answers

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the answer is number 5
User Izabel
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2 votes

Answer:

[sqrt{53} ( Option number one)

Step-by-step explanation:

According the figure we could take in consideration a triangle with an angle of 90 grades. If it is true then we can apply pythagoras theorem.

C^2= a^2+b^2.

Where C is the most large side.

User Flore
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