The perimeter of a triangle is the sum of its 3 sides.
The perimeter would be 18 cm.
16 cm x 3 sides = 16 x 3 = 48 cm
The perimeter of the equilateral triangle is 3 times 4 = 12 cm
It is: 3*7.5 = 22.5 cm which is the perimeter of the equilateral triangle
you add up the measures of the sides Perimeter=a+b+c
The perimeter would be 18 cm.
16 cm x 3 sides = 16 x 3 = 48 cm
If a triangle with a perimeter of 24 cm is an equilateral triangle, then each of its 3 sides will be 8 cm in length
The minimum perimeter is when the triangle is an equilateral triangle. The perimeter of any other triangle with the same area will be longer. In the case of an equilateral triangle area = (√3)/4 × side² → side = √(4×6.5 cm²/√3) → perimeter = 3 × side = 3 × √(4×6.5 cm²/√3) ≈ 11.62 cm → The triangle has a perimeter greater than or equal to approx 11.62 cm.
The perimeter (sum of the lengths of the sides) would be 3 x 2 cm = 6 cm *This is actually seeing if one knows the definition of "equilateral triangle", i.e. that all three sides have the same length.
6 cm because well you tell the rest***************************************An equilateral triangle has three sides of equal length.Therefore: if the length of one side measures 18cm then 18 x 3 = 54 centimetre is the perimeter.
The perimeter of a rhombus is the sum of its 4 sides
The perimeter of the equilateral triangle is 3 times 4 = 12 cm
It is: 3*7.5 = 22.5 cm which is the perimeter of the equilateral triangle
Suppose the side of the square is x cm.Then its perimeter is 4x cm.The perimeter of the square is 3 cm more than that of the triangleso the perimeter of the triangle is 4x - 3 cm.Also, if the side of the square is x cm, the side of the triangle must be x + 112 cm.Then its perimeter must be 3*(x + 112) = 3x = 336 cm.Equating the two expressions for the perimeter of the triangle,4x - 3 = 3x + 336therefore x = 339 cm.The square has sides of 339 cm and a perimeter of 1356 cm.The triangle has sides of 451 cm and a perimeter of 1353 cm.
you add up the measures of the sides Perimeter=a+b+c
48 cm