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Lesson Summary:
Students need to learn the distance and height determination techniques of a remote object. It is important to increase the use of trigonometric ratios in the present age. The height of mountains, mountains, towers, plant height, and river width are not easily measured, In that case can be determined with the help of trigonometry.
Lesson Objective:
At the end of this lesson, students will be able to solve geometrical, arithmetic, vertical, progressive angle and degradation angle and solve arithmetic problems with distance and height
Type of resource: Trigonometry
Level: secondary
Subject: mathematics
License: CC BY
Posted Dec 17, 2017 by Md. Belal Uddin Ahammed

This collection of educational resources for teachers, students, and parents includes student sites by grade level and tools for teachers.
Type of resource: web portal
Subject: math, science, various
License: various
Posted Dec 7, 2017 by Dr. Nathaniel Ostashewski


The TEL Resources Repository is a project of the Centre for Distance Education at Athabasca University, in part to support TEL MOOC, a massive open online course offered through a collaboration between Athabasca University and the Commonwealth of Learning.