Seudónimo Seudónimo

26-01-2021
Mathematics

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The side length of triangle are 9,12 and 18 . is this a right triangle.

The side length of triangle are 912 and 18 is this a right triangle class=

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karimah2004 karimah2004

26-01-2021

Answer: A

Step-by-step explanation:

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billgkgk billgkgk

26-01-2021

Answer:

A is correct

Step-by-step explanation:

9² + 12² = 15²

This would make a right triangle because 81+144=225

That's how the Pythagorean Theorem works for right triangles.

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