igaelmaco24
igaelmaco24 igaelmaco24
  • 22-04-2020
  • Mathematics
contestada

Which set of numbers may represent the lengths of the sides of a triangle?





A.
5, 7, 9
C.
8, 5, 3
B.
1, 3, 4

D.
4, 4, 9

Respuesta :

mbosowoubong
mbosowoubong mbosowoubong
  • 22-04-2020

Answer:

A

Step-by-step explanation:

because for the sides to make a triangle the sum of the two shorter sides must be greater than the longest

Answer Link
armeenmarshadow armeenmarshadow
  • 22-04-2020

Answer:

A, 5, 7, and 9

Step-by-step explanation:

There is a rule that states that the two shorter sides of a triangle have to be greater than the largest side.

A is correct because 5 + 7 > 9

B is incorrect because 5 + 3 = 8

C is incorrect because 1 + 3 = 4

D is incorrect because 4 + 4 < 9

I hope this helps.

Answer Link

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