angle sum property of Quadrilateral

angle sum property of Quadrilateral Specification

Style
Modern geometric lab style

Size
26cm x 18cm

Weight
5 Grams (g)

Use
Educational Purpose

Power Type
Non-electric

Assembly
ready to use

Features
Good Quality

Surface Finish
Plain

Type
Maths Equipment

Material
Eva

Dimensions
26*18 Centimeter (cm)

Shape
Square

Color
Multi Color

Function
ncourages hand-eye coordination, sorting, and puzzle-solving logic

Age
10-14

Advantage
Makes a notoriously dry geometry topic highly visual, memorable, and interesting

angle sum property of Quadrilateral Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
1000 Pieces Per Week

Delivery Time
10 Days

About angle sum property of Quadrilateral

Angle Sum Property of Quadrilateral

The Angle Sum Property of Quadrilateral kit is an interactive educational math aid designed to practically demonstrate that the sum of all interior angles of a quadrilateral is always \(360^{\circ }\). This puzzle-style manipulative is widely used in geometry classrooms, Montessori education, and middle school math labs to convert abstract geometric theorems into an engaging, hands-on visual experience.

Features:

Detachable magnetic or slot-in angle pieces for active experimentation
Precision-cut design that forms a perfect complete circle (\(360^{\circ }\)) when corners are merged
Lightweight, child-safe, and highly durable construction
Ideal for teacher demonstrations as well as student group activities

Applications:

Proof of geometric concepts without complex calculations or formulas
Middle school geometry labs, interactive classroom displays, and smart learning tasks
Developing spatial awareness, logical reasoning, and analytical skills in students

Product Specifications:

Product Name: Angle Sum Property of Quadrilateral Kit
Material: Non-toxic EVA Foam
Shape Configuration: 1 Main Quadrilateral Base, 4 Detachable Colored Corner Arcs, 1 Mini Assembled Circle Frame
Color Scheme: Vibrant blue body with contrasting Multi-colored angles (Green, Red, Yellow, Purple)
Usage: Middle school geometry teaching and lab activity aid