# Types of Triangles(By Sides and Angles)

## Instructions

Drag the point C to get 6 different triangles.
1. Scalene Triangle
2. Equilateral Triangle
3. Isosceles Triangle
4. Acute Triangle
5. Obtuse Triangle
6. Right Triangle
Then Answer the following questions

## 1. In your scalene triangle

What are the lengths of three sides and measures of angles? What do you notice? What makes it a scalene triangle?

## 2. In your Equilateral triangle

What are the lengths of three sides and angle measures. What do you notice? What makes it a Equilateral triangle?

## 3. In your Isosceles Triangle (Try few different isosceles triangles)

What are the lengths of three sides and angles? What do you notice? Are all measures of angles add up to 180?

## 4. In your Acute Triangles (try a few triangles)

What are the lengths of three sides and angles? What do you notice? Are all measures of angles add up to 180?

## 5. In your obtuse triangle (Try a few obtuse triangles)

What are the lengths of three sides and angles? What do you notice? Are all measures of angles add up to 180?