Perimeter calculator that shows work to find the perimeter of regular shapes such as square, rectangle, triangle, circle, trapezoid, parallelogram, pentagon and hexagon. The step-by-step calculation help parents to assist their kids studying 4th, 5th or 6th grade to verify the work and answers of perimeter of regular shapes homework and assignment problems in pre-algebra or in geometry (G) of common core state standards (CCSS) for mathematics. Easily calculate the perimeter of any geometric shape using this advanced perimeter calculator. Useful and handy tool to calculate the perimeter of land. The term perimeter is derived from the Greek terms “Perry” and “Metron.” Perry means ‘around,’ and Metron
means’measure,’ therefore the perimeter of a closed plane figure is the entire distance of all its sides. As a result, it is calculated by summing the lengths of all the sides of a closed plane figure. Steps to use this calculator are mentioned below: Also Try :
Square Footage Calculator – Calculate Square Feet of Your House The dimensions of your area are the most important thing you’ll need to calculate the perimeter of your desired shape. If you know them, that’s fine, but if you don’t, you’ll
have to measure them manually. The various shapes of land/ object and the dimensions that must be measured for each shape are shown below. Square If you want to
measure the perimeter of square shaped land or object, you have to measure only single side of the land/ object as shown in the fig. The square’s sides are all the same length. As a result, measuring just one side can save you time. What’s the formula to find the perimeter of square? Rectangle In case of rectangle shape, the length and width of the shape has to be measured in order to calculate the perimeter of the shape. Generally, it doesn’t matter which side of the shape you consider for the width or the length. You can get the answer by either way. What’s the formula to find the perimeter of rectangle? Circle Finding the perimeter/ circumference of the circle is very simple process. You just have to measure the radius of the circle. Radius of the circle is nothing but the distance between the centre of the circle to its circumference. What’s the formula to find the circumference/ perimeter of circle? Triangle To measure the perimeter of the triangle you have to find the length of all the 3 sides of the triangle. You can understand the concept from the fig. What’s the formula to find the perimeter of triangle? Trapezoid To measure the perimeter of the trapezoid you have to measure both the bases and both sides as shown in the fig. You can use this formula to manually calculate the perimeter of trapezoid shaped object or land. What’s the formula to find the perimeter of trapezoid? Ellipse In order to calculate the area of ellipse, semi-major and semi-minor axes has to be known. The semi-major and semi-minor axes of an ellipse are radii of the ellipse (lines from the center to the ellipse). In simple terms, semi-major axes is the longest radius and semi-minor is the shortest radius of the ellipse. What’s the formula to find the perimeter of ellipse? Parallelogram The opposites sides of parallelogram are equal and parallel. Hence you just need to measure one of the base and side to calculate the perimeter of parallelogram. Geometric shapes such as rectangle, rhombus and square are the types of parallelogram. What’s the formula to find the perimeter of parallelogram? How do you find the perimeter and area of a rectangle?The perimeter P of a rectangle is given by the formula, P=2l+2w , where l is the length and w is the width of the rectangle. The area A of a rectangle is given by the formula, A=lw , where l is the length and w is the width.
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