Categories: Lesson Notes

JSS2 Basic Technology Lesson Note on Triangles

The website has the complete lesson note for all the subjects in secondary school but this piece showcases the JSS2 Basic Technology Lesson Note on Triangles. You can use the website search button to filter out the subject of interest to you.

CLICK HERE to download the complete Document: DOWNLOAD HERE

CLASS:  JS TWO

TOPIC: TRIANGLES

SUB-TOPICS:

  1. Triangle and its types
  2. Inscribed and circumscribed circles in a given triangle

Content Development (NOTES FOR FIRST LESSON/PERIOD ONE)

Sub-Topic I:     Triangle and its types

A triangle is a plane figure bounded by three straight lines. The figure below shows the typical shape of a triangle. The sum total of all the angles in a triangle is 1800.  Triangles are described by

  1. The lengths of their sides
  2. The sizes of their angle; and
  3. A combination of both lengths of sides and sizes of angles

Types of triangle

  1. Right angled triangle: – a right-angled triangle has one angle equal to 900. The side opposite the 900 is called the hypotenuse.
  2. Equilateral triangle: – An equilateral triangle has all the three sides and angles equal.
  3. Isosceles triangle:  an Isosceles triangle has two equal sides and angles

Click on the Downloadable Button to get the FULL NOTE

Sunday

Share
Published by
Sunday
Tags: Lesson Note

Recent Posts

List of Universities Offering Veterinary Medicine in Nigeria

Veterinary medicine is the branch of medicine that deals with the prevention, diagnosis, and treatment…

3 months ago

List of Universities Offering Anthropology in Nigeria

Anthropology is the scientific study of human beings and their cultures. It encompasses a wide…

3 months ago

List of Universities Offering Sociology in Nigeria

Sociology is the scientific study of human society, culture, and behavior. It examines the social…

3 months ago

List of Universities Offering Social Work in Nigeria

Social Work is a profession dedicated to helping individuals, families, and communities to cope with…

3 months ago

List of Universities Offering Religious Studies in Nigeria

Religious studies is an academic discipline that explores the beliefs, practices, and history of various…

3 months ago

List of Universities Offering Public Administration in Nigeria

Public administration is the field of study and practice that focuses on the organization and…

3 months ago