| Questions | Answers |
|---|---|
| The value of sin90° is | 1 |
| Tangent at any point of a curve touches the curve at how many points | 1 |
| Tan45° is | 1 |
| Sum of interior angles of a triangle is | 180° |
| Sum of squares of two sides of right angle triangle is equal to the square of third side | Pythagoras theorem |