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Murljashka [212]
3 years ago
6

Is a triangle with the side lengths 28,20,19 a right triangle

Mathematics
2 answers:
pav-90 [236]3 years ago
8 0

Answer:

no

Step-by-step explanation:

Pythagoras

28² = 20² + 19²

784 = 400 + 361

784 = 761 (F)

is not a right triangle

vova2212 [387]3 years ago
4 0

Answer:

No

Step-by-step explanation:

plug the numbers into Pythagorean theorem

c^2 =a ^2 + b^2

28^2 = 20^2 + 19^2

784 = 400+361

784 = 761

No its not

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