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**There are four options, out of which one in correct. (Choose the correct one) **

**Q.1. A triangle can be constructed by taking its sides as : (a) 1.4 cm, 3.2 cm, 4.6 cm (b) 2.3 cm, 3.2 cm, 5.5 cm (c) 1.8 cm, 1.8 cm, 5 cm (d) 2 cm, 3 cm, 4 cm**

**Ans. **(d)

**There are four options, out of which one in correct. (Choose the correct one) **

**Q.2. A triangle can be constructed by taking two of its angles with any side as : (a) 120°, 30° (b) 70°, 120° (c) 90°, 90° (d) 60°, 120°**

**Ans. **(a)

**There are four options, out of which one in correct. (Choose the correct one) **

**Q.3. Which geometrical instrument can be used to draw an are : (a) Scale (b) Compass (c) Set square 30°, 60°, 90° (d) Set square 45°, 45°, 90° **

**Ans. **(b)

**There are four options, out of which one in correct. (Choose the correct one) **

**Q.4. How many lines can be drawn parallal to a given line, through a point outside the given line? (a) Two (b) One (c) Many lines (d) None**

**Ans. **(b)

**Q.5. Construct a right angled triangle whose hypotenuse measures 5 cm and one of the other sides measures 3.2 cm. **

**Ans. **

**Q.6. Draw two parallel lines at a distance of 5 cm apart. **

**Ans. **

**Q.7. Draw a triangle whose side are of length 4 cm, 5 cm and 6 cm. **

**Ans. **

**Q.8. Construct an obtuse angled triangle which has a base of 5 cm and base angles of 30° and 110°.**

**Ans. **

**Q.9. Construct a triangle ABC whose sides AB = 3 cm, BC = 4 cm and ∠B = 60°. Ans. **

**Q.10. Fill up the blanks : (i) ....................... line (s) can be drawn parallel to a given line. (ii) ................. sides and the ....................... angle between them are enough to construct a triangle. (iii) ................. angles and the .................... side included between them is enought construct a triangle. (iv) For construction of a triangle, the sum of three angles of a triangle should be ...............**

**Ans. **(i) Infinite

(ii) 2, 1

(iii) 2, 1

(iv) 180°

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