# Construction Of Triangles

From Karnataka Open Educational Resources

Philosophy of Mathematics |

While creating a resource page, please click here for a resource creation **checklist**.

# Textbook

To add textbook links, please follow these instructions to: (Click to create the subpage)

# Additional Information

## Useful websites

- This website gives basic ideas of constructing triangleswww.cimt.plymouth.ac.uk
- This helps to know thw constriction oftriangleclick here
- To know about how to construct triangleclick here

This video gives information on construction of triangles.

The below video gives more information about construction of trangles by Gireesh K S and Suchetha S S

==Reference Books==

# Concept - 1: Introduction

### Activity

- Activity No #1 - Introduction to Construction Of Triangles click here

### Activity

- Activity No 2 - Introduction to uses of geometrical instrument click here

## Concept- 2: Construction of Triangles

### Activity 1

What is a Triangle? Click Here

### Activity 2

Drawing a triangle when measures of three sides are given? Click Here

### Activity 3

Drawing a triangle when measures of two sides and one angle are given? Click Here

### Activity 3a

Construction of triangle with 2 sides and an angle SSA - **conceptual error** Click Here

### Activity 4

Draw a triangle when measures of two angles and one side are given? Click Here