ibrahimabdullahi483 ibrahimabdullahi483
  • 22-12-2019
  • Mathematics
contestada

the perimeter of an equilateral triangle is 21cm, find its length

Respuesta :

DaddYTravY02
DaddYTravY02 DaddYTravY02
  • 22-12-2019

Answer:

7cm is the length for each side of an equalateral triangle

Answer Link
gcantiga44
gcantiga44 gcantiga44
  • 22-12-2019

Answer:

7 cm

Step-by-step explanation:

An equilateral triangle has all sides equal.

To find the measure of the side, simply divide the perimeter by 3. This is because a triangle has 3 sides.

21 ÷ 3 = 7

Answer Link

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