Perimeter Calculator

Shape
Radius
Radius
Side 3
Side 4
Unit
Perimeter = 31.42 m
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Work with steps - Perimeter of Circle

Question:
Find the peirmeter of given shape.
Answer:
Solution
Perimeter of a circle = 2 x π x r
Radius (r) = 5 m
Perimeter = 2 x 3.14 x 5 ; where π = 3.14
∴ Perimeter = 31.42 m
More Questions & Answers
InputPerimeter
Shape : Rec
Length : 10
Breadth : 8
36 m
Shape : Semi-circle
Radius : 3
9.42 m
Shape : Semi-circle
Radius : 4
12.57 m
Shape : Circle
Radius : 2
12.57 m
Shape : Square
Side : 56
224 cm
Shape : Semi-circle
Radius : 10
31.42 m
Shape : Semi-circle
Radius : 2
6.28 m
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.
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