**Applications of Trigonometry**Land Surveyor using Theodolite |

**(MCQs)****Q1: When a point is observed, the angle formed by the line of sight with the horizontal level where the point being viewed is above the horizontal plane is known as:**

(a) angle of triangle

(b) angle of depression

(c) angle of elevation

(d) none of these

**Q2: When we raise our hand to look at the object, the angle formed by the line of sight with**

**horizontal is known as:**

(a) obtuse angle

(b) angle of elevation

(c) angle of depression

(d) acute angle