Mathematics, 25.03.2021 22:30 joshWash
Is 13,11,21 a right triangle
Answers: 1
+
=
. So when you do that it becomes 
+
=
. 13 x 13 = 169. 11 x 11= 121. If you add those together you get 290. Which means it is not a right triangle because 21 x 21 = 441
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