popsmoke04 popsmoke04

02-06-2021
Mathematics

contestada

Which set of three side lengths can be
used to make a right triangle?
39, 49, 59
39, 41, 45
39, 80, 89
39, 49, 59

Which set of three side lengths can be used to make a right triangle 39 49 59 39 41 45 39 80 89 39 49 59 class=

Respuesta :

02-06-2021

Answer:

39,80,89

Step-by-step explanation:

Right triangles hypotenuse squared should equal the sum of its other side lengths. A^2+B^2=C^2. The hypotenuse is the longest length (89).

39^2+80^2=89^2

7921=7921

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