Trigonometry Board Kit
Product Code : JA-MLI-1877
The Trigonometry Board Kit (SKU JA-MLI-1877) is a manipulative that helps students understand the functions linking the sides and interior angles of a triangle. Working on a right triangle, pupils find the sine as the ratio of the side opposite an acute angle to the hypotenuse, the cosine as the ratio of the adjacent side to the hypotenuse, and the tangent as the ratio of the two sides that are not the hypotenuse. JaincoLab makes this trigonometry board kit so students can discover these ideas for themselves.
Specifications
The kit is a board for right-triangle trigonometry covering sine, cosine and tangent; the board size, material and parts supplied are confirmed on the quotation.
| Product | Trigonometry Board Kit |
| SKU | JA-MLI-1877 |
| Topic | Sine, cosine and tangent of acute angles in a right triangle |
| Type | Manipulative board |
Trigonometric ratios on the trigonometry board
The board lets students measure the sides of a right triangle for a chosen angle and calculate the ratios themselves, so sine, cosine and tangent are understood as fixed ratios rather than memorised definitions.
- Defining sine, cosine and tangent for an acute angle
- Showing that the ratios stay the same for similar right triangles
- Relating the ratios to the interior angles of the triangle
- Preparing for heights and distances problems
Scope of supply and ordering
The listing covers one Trigonometry Board Kit. Accessories, spares and quantities are confirmed on the quotation.
Packing, MOQ and lead time are stated on the quotation, based on the number of units and where they are to be delivered. Bulk orders for schools and education programmes are supplied, including export consignments to buyers in Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What does the Trigonometry Board Kit teach?
The sine, cosine and tangent ratios of the sides of a right triangle and how they relate to its angles.
How is the sine defined on the board?
As the ratio of the side opposite an acute angle to the hypotenuse.
Which parts are included?
The board size, material and parts supplied are confirmed on the quotation.
Related products
Other manipulatives, kits and measuring tools are listed in the maths lab equipment range.
Request a quote
Request a quotation for the Trigonometry Board Kit (SKU JA-MLI-1877) on the JaincoLab contact page, giving the number of units needed and the delivery address.
For Ministry of Education, World Bank and United Nations laboratory projects, JaincoLab works as manufacturer and exporter and has completed such supplies successfully in many countries. Firms preparing bids for these tenders can request itemised quotations and turnkey supply of the full laboratory scope from our tenders team.
