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25-05-2020
Mathematics

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PLZ
Can someone help my Brian is fried. Plz show how u got the answer

What is the perimeter of this triangle?

PLZCan someone help my Brian is fried Plz show how u got the answerWhat is the perimeter of this triangle class=

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25-05-2020

Answer:

90

Step-by-step explanation:

Using the Pythagorean Theorem, with the missing side being x, 9²+x²=40², and x=√(40²+9²)=41. Adding the 3 sides up, we get 90

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