


| Measure of Triangle | Types of Triangle | ||
|---|---|---|---|
| (i) | 3 sides of equal length | (a) | Scalene |
| (ii) | 2 sides of equal length | (b) | Isosceles right angle |
| (iii) | All sides are of different length | (c) | Obtuse angle |
| (iv) | 3 acute angles | (d) | Right angle |
| (v) | 1 right angle | (e) | Equilateral |
| (vi) | 1 obtuse angle | (f) | Acute angle |
| (vii) | 1 right angle with two sides of equal length | (g) | Isosceles |