Area & Perimeter Calculator

Area & Perimeter Calculator Select a shape: R...

Select a shape: Rectangle Square Circle Triangle (Heron's Formula for Area / Sum for Perimeter) Parallelogram (Base & Height for Area)

Results:

Area: Your result will appear here.

Perimeter/Circumference: Your result will appear here.

How to use:

• Select a geometric shape from the dropdown list.
• Enter the required dimensions for the chosen shape. (A visual aid may appear).
• Click the "Calculate" button.
• The area and perimeter (or circumference for circles) will be displayed.