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BARSIC [14]
3 years ago
14

Are these correct? (Its deciding if theyre a right triangle)

Mathematics
1 answer:
Licemer1 [7]3 years ago
8 0

Answer:

11) Yes.

12) No.

13) Yes.

14) Yes.

Step-by-step explanation:

If the three values come out true in the Pythagorean Theorem, then they form a right triangle.

11)

a² + b² = c²

60² + 63² = 87²

3600 + 3969 = 7569

7569 = 7569

Yes.

12)

a² + b² = c²

32² + 60² = 67²

1024 + 3600 = 4489

4624 ≠ 4489

No.

13)

a² + b² = c²

7² + 24² = 25²

49 + 576 = 625

625 = 625

Yes.

14)

a² + b² = c²

65² + 72² = 97²

4225 + 5184 = 9409

9409 = 9409

Yes.

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