Shape Shifter

Drag the top right vertex to straighten the parallelogram into a Rectangle.

Drag to straighten
Diagonal 1: {{ s1State.d1.toFixed(1) }}
Diagonal 2: {{ s1State.d2.toFixed(1) }}
Equal Diagonals! It's a Rectangle.

Rhombus Anatomy

A Rhombus has perpendicular diagonals. Set them to build your rhombus.

Slide to build
Tap a triangle
Side length found

Target Diagonals:

d₁ = {{ s2State.targetD1 }} d₂ = {{ s2State.targetD2 }}

Pythagorean Theorem

Build a Kite

A Kite has two pairs of equal adjacent sides. Tap the grid to plot the 4th point!

Tap to plot
Not quite! Check the symmetry.
Perpendicular Diagonals!

Property Sorter

Sort the properties into the correct defining shape.

Drag to classify

Rectangle

{{ chip.text }}

Rhombus

{{ chip.text }}
{{ chip.text }}
All sorted!

Master of Quadrilaterals!

You've successfully explored Rectangles, Rhombuses, and Kites by manipulating their properties.

{{ dragState.text }}