Perimeter of Triangle = a + b + cso if you have an equilateral with say 4 cm sides you would add4+4+4=12cmJust add up its 3 equal sides
To find the area of a square if the perimeter is given, we must divide it by 4. Here, we have to divide 12 by 4, which is 3. The area of a square is side squared, so that is 3 squared or 9.
Are you serious ? For a square: Perimeter = 4 times sqrt(area)
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.
A perimeter is a measure of the total length of a closed 2-dimensional shape. Since there are only two numbers the shape may be something like a lens, and its perimeter is 4 + 3 = 7 units.
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Find the perimeter of a right triangle with legs measuring 3 and 4
To find the perimeter, find 2 times the length and add 2 times the width. 2(3) + 2(4) = ? 6 + 8 = 14 inches
To find the perimeter of a polygon, just add the length of all the sides. In this case, the four sides of the rectangle.
4 inches x 3 sides = 12 inches for the perimeter.
Side length of a rhombus = x + 3 (a rhombus has 4 congruent sides)Perimeter = 4(x + 3) = 4x + 12
You need to find the sum of the lengths of each side. Thus, if you have a triangle with sides of length 3, 4, and 5, the perimeter would be 3 + 4 + 5 = 12.
5+4+5+4
The perimeter is its 4 sides added together
4(2x+3) [there's 4 equal sides] 4(2x)+4(3) 8x+12
Perimeter = (2 lengths) + (2 heights)2 (2x+2) + 2(6x) = 4x + 4 + 12x = (16x + 4) inches
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