Blackboard Triangle
Product Code : JL-LEP-10287
The Blackboard Triangle from Jaincolab, a trusted school laboratory equipment manufacturer, is used to show the relationship among sides and angles of special right triangles at the front of the classroom.
Made of sturdy, smooth, non-flexible plastic with a handle for easy demonstration, this set includes a 30° x 60° triangle and a 45° x 45° triangle, both with permanent graduation markings in centimeters on all sides. As a leading school laboratory equipment manufacturer, Jaincolab supplies this blackboard triangle set as per DEPED Guidelines to schools, colleges and laboratories across India and internationally.
Product Specifications
| Parameter | Details |
|---|---|
| Product Code | JL-LEP-10287 |
| Material | Sturdy plastic, smooth, not flexible, with handle |
| Graduation Markings | Permanent graduation markings in cm on all sides |
| 30° x 60° Triangle Base | 50 cm minimum |
| 30° x 60° Triangle Thickness | 4 mm minimum |
| 45° x 45° Triangle Base | 50 cm minimum |
| 45° x 45° Triangle Thickness | 4 mm minimum |
| Guideline Compliance | As per DEPED Guidelines |
Key Features
- Shows the relationship among sides and angles of special right triangles
- Sturdy, smooth, non-flexible plastic construction for durable classroom use
- Built-in handle for easy handling and demonstration at the blackboard
- Permanent graduation markings in centimeters on all sides for measurement
- Includes both a 30° x 60° triangle and a 45° x 45° triangle
- Minimum 50 cm base and 4 mm thickness on both triangles for visibility from a distance
- Supplied as per DEPED Guidelines
Why Choose Jaincolab
Jaincolab is a trusted school laboratory equipment manufacturer and supplier of mathematics teaching aids to schools, colleges and laboratories across India and internationally. Explore related essentials such as the Beads, the Base Ten Blocks, the Algebra Tiles, and the Watch Glass, or browse the full Laboratory Equipment Products range.
Applications
| Application Area | Use Case |
|---|---|
| School Mathematics Classrooms | Demonstrating special right triangle relationships at the blackboard for the whole class to see |
| Geometry Instruction | Teaching angle and side relationships in 30-60-90 and 45-45-90 triangles |
| Measurement Exercises | Using the permanent centimeter markings to model measurement concepts |
| Whiteboard and Blackboard Demonstrations | Providing a large, visible teaching tool for front-of-class instruction |
Frequently Asked Questions
Q1: What is the Blackboard Triangle used for?
A1: It is used to show the relationship among sides and angles of special right triangles.
Q2: What material is the blackboard triangle made of?
A2: It is made of sturdy, smooth, non-flexible plastic with a handle.
Q3: Which two triangles are included in the set?
A3: The set includes a 30° x 60° triangle and a 45° x 45° triangle.
Q4: What are the dimensions of the triangles?
A4: Both triangles have a minimum base of 50 cm and a minimum thickness of 4 mm.
Q5: Does the triangle have measurement markings?
A5: Yes, it has permanent graduation markings in centimeters on all sides.
Request a Quote
For pricing, bulk orders or custom requirements on the Blackboard Triangle set or any other mathematics teaching aid from Jaincolab, Request a Quote from our team.
