a missing side in a right-angled triangle when another side and an angle are known. a missing angle in a right-angled triangle when two sides are known. In these formulae, the Greek letter θ (theta) ...

The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...

W hile experiential learning has gained attention in educational reforms, its application in Maths is limited. According to ...

Candidates preparing for JEE Advanced 2026 can download the official syllabus PDF from jeeadv.ac.in, released by IIT Roorkee.

Ari Marchesso spent this academic year at Pasadena City College getting a refresher on precalculus skills. The 2nd-year student took trigonometry in 2020 at Blair High School and felt “too foggy” on ...

Struggling with a problem that seems to require trigonometry? This lesson shows how to solve it without using trigonometry, using two easy methods anyone can apply. With clear logic and step-by-step ...

A research team at Duke University has developed a new AI framework that can uncover simple, understandable rules that govern some of the most complex dynamics found in nature and technology. The AI ...

JEE Main 2026: The National Testing Agency (NTA) is set to conduct the JEE Main 2026 Session 1 exam in January 2026, marking the crucial final months of preparation for aspirants. To support students, ...

Some standard modules for making 3d shapes with attachment support, and function forms that produce a VNF. Also included are shortcuts cylinders in each orientation and extended versions of the ...

This file provides functions and modules that construct shapes from a list of cross sections. In the case of skin() you specify each cross sectional shape yourself, and the number of points can vary.

Abstract: In this article, a finite-time line-of-sight-based control (FTLC) scheme is presented for path following of unmanned surface vessels (USV) subject to unknown time-varying sideslip angles and ...