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balu736 [363]
3 years ago
15

HELP SOON PLEASE!!!!!!!

Mathematics
2 answers:
MissTica3 years ago
5 0

Answer:

Right triangles:

5) 0.75, 1, 1.25

6) 18, 80,82

Not right triangles:

1) 5,5,√50

2) 6.5, 3.2, 7.8

3) √2, √3, 4

4) 12, 13, 20

Step-by-step explanation:

Right triangles: (for right triangles the Pythagorean theorem is true)

6) 18² + 80²  = 82²

6724=6724

5) 0.75² + 1² = 1.25²

1.5625 =1.5625

Not right triangles:

1) 5² + 5² ≠(√50)²

1250≠ 50

2) 6.5² + 3.2² ≠ 7.8²

52.49≠60.84

3) (√2)² +(√3)² ≠ 4²

5≠ 16

4) 12² + 13² ≠ 20²

313 ≠ 400

BabaBlast [244]3 years ago
3 0

Answer:

5, √50, 5

18, 80, 82

0.75, 1, 1.25

Step-by-step explanation:

5, √50, 5 ⇒ √5²+5²= √50

18, 80, 82 ⇒ √18²+80²=82

0.75, 1, 1.25 ⇒ √0.75² + 1² = 1.25

All the others are not satisfying √a²+b²=c condition

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