## RS Aggarwal Class 6 Solutions Chapter 17 Quadrilaterals Ex 17B

These Solutions are part of RS Aggarwal Solutions Class 6. Here we have given RS Aggarwal Solutions Class 6 Chapter 17 Quadrilaterals Ex 17B

**Other Exercises**

- RS Aggarwal Solutions Class 6 Chapter 17 Quadrilaterals Ex 17A
- RS Aggarwal Solutions Class 6 Chapter 17 Quadrilaterals Ex 17B

**Objective questions**

**Mark against the correct answer in each of the following :**

**Question 1.**

**Solution:**

(c) ∵ Sum of angles of a quadrilateral is 360°.

**Question 2.**

**Solution:**

Sum of 4 angles of a quadrilateral = 360° and three angles of a quadrilateral are 80°, 70° and 120°

∵ Fourth angle = 360° – (80° + 70° + 120°)

= 360° – 270° – 90° (c)

**Question 3.**

**Solution:**

Sum of angles of a quadrilateral = 360°

The ratio in there four angles is 3 : 4 : 5 : 6

**Question 4.**

**Solution:**

(d) Y Quadrilateral having one pair of parallel sides is a trapezium.

**Question 5.**

**Solution:**

(d) ∵ Quadrilateral having opposite sides parallel is called a parallelogram.

**Question 6.**

**Solution:**

(b) ∵ A trapezium having nonparallel sides equal is called an isosceles trapezium.

**Question 7.**

**Solution:**

(b) ∵ Diagonals of a rhombus bisect each other at right angles.

**Question 8.**

**Solution:**

(b) ∵ A square has four equal sides and also diagonals are equal.

**Question 9.**

**Solution:**

A quadrilateral having two pairs of equal adjacent sides but unequal opposite angles is called a kite. (c)

**Question 10.**

**Solution:**

A regular quadrilateral is a quadrilateral having equal sides and equal angles which is a square. (c)

Hope given RS Aggarwal Solutions Class 6 Chapter 17 Quadrilaterals Ex 17B are helpful to complete your math homework.

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