Area of Obtuse Angle Triangle
Product Code : JA-MLK-4511
Area of Obtuse Angle Triangle (SKU JA-MLK-4511) is a set of three parts for demonstrating the area of an obtuse-angled triangle in the maths lab. This obtuse triangle area model helps students see why the height of an obtuse triangle can fall outside the triangle, and why the area is still half of base times height.
Specifications
The product data lists only a set of three parts for the area of an obtuse-angled triangle; material, magnetic backing, part sizes and colours are not stated and are confirmed on the quotation, together with any board you may need for the demonstration.
| Product | Area of Obtuse Angle Triangle |
| SKU | JA-MLK-4511 |
| Parts | Set of 3 |
| Concept | Area of an obtuse-angled triangle |
Uses of the obtuse triangle area model
Teachers use the parts to deal with the case students find hardest, where the base must be extended and the height drawn outside the triangle, and to show that the formula half of base times height still gives the correct area.
- Demonstrating the area of an obtuse-angled triangle
- Showing the height drawn outside the triangle on an extended base
- Comparing with the right and acute triangle area sets
- Middle-school mensuration lessons (CBSE/NCERT)
Scope of supply and ordering
The listing covers one set of 3 parts. Accessories, spares and quantities are confirmed on the quotation.
MOQ, packing and lead time depend on the order quantity and the delivery destination, and all three are confirmed on each quotation. Single classroom orders, bulk school orders and tender lots are supplied.
Frequently asked questions
What does the obtuse angle triangle set show?
It shows the area of an obtuse-angled triangle with three parts, including the case where the height falls outside the triangle.
Is the set magnetic?
The product data lists a set of three parts only. Material and any magnetic backing are confirmed on the quotation.
Can I order all three triangle area sets together?
Yes. The right angle and acute angle triangle area sets are listed separately, and all three can be combined on one quotation.
Related products
More items for the school maths lab are in the maths lab kits range.
Request a quote
Send your requirement for the Area of Obtuse Angle Triangle (SKU JA-MLK-4511), with quantity and delivery destination, through the JaincoLab enquiry page for a quotation. Institutions and contractors buying under a tender can also reach us via the tenders page.
