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Which are possible lengths of the sides of a right triangle?

A.
2 cm, 5 cm, 29 cm

B.
2 cm, 6 cm, 8 cm

C.
4 cm, 5 cm, 6 cm

D.
5 cm, 12 cm, 13 cm

Respuesta :

mhanifa

Answer:

A.

  • 2 cm, 5 cm, 29 cm
  • Not a triangle as 2 + 5 < 29
  • No

B.

  • 2 cm, 6 cm, 8 cm
  • Not a triangle as 2 + 6 = 8
  • No

C.

  • 4 cm, 5 cm, 6 cm
  • 4² + 5² = 41 > 36 = 6²
  • No

D.

  • 5 cm, 12 cm, 13 cm
  • 5² + 12² = 169 = 13²
  • Yes
msm555

Answer:

answer:

A.

2 cm, 5 cm, 29 cm

for right angled triangle

2²+5² =29²

29=29²

false

B.

2 cm, 6 cm, 8 cm

for right angled triangle

2²+6²=8²

40=64

false

C.

4 cm, 5 cm, 6 cm

for right angled triangle

4²+5²=6²

41=36

false

D.

5 cm, 12 cm, 13 cm

5²+12²=13²

169=169

true

so.

possible lengths of the sides of a right triangle is:D.

D. 5 cm, 12 cm, 13 cm

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