Questions and Solutions for Class 8th Mathematics Chapter 3 – Understanding Quadrilaterals – Exercise 3.4
1. State whether True or False.
(a) All rectangles are squares (e) All kites are rhombuses.
(b) All rhombuses are parallelograms (f) All rhombuses are kites.
(c) All squares are rhombuses and also rectangles (g) All parallelograms are trapeziums.
(d) All squares are not parallelograms. (h) All squares are trapeziums.
2. Identify all the quadrilaterals that have.
(a) four sides of equal length (b) four right angles
3. Explain how a square is.
(i) a quadrilateral (ii) a parallelogram (iii) a rhombus (iv) a rectangle
4. Name the quadrilaterals whose diagonals.
(i) bisect each other (ii) are perpendicular bisectors of each other (iii) are equal
5. Explain why a rectangle is a convex quadrilateral.
6. ABC is a right-angled triangle and O is the mid point of the side opposite to the right angle. Explain why O is equidistant from A,
B and C. (The dotted lines are drawn additionally to help you).
You can find the solution for class 7th Mathematics from here
You can find the solutions for previous exercise from here
- Rational Numbers – Chapter 1 – Exercise 1.1
- Chapter 1 – Rational Numbers – Exercise 1.2
- Linear Equations in one variable – Chapter 2 – Exercise 2.1
- Chapter 2 – Linear Equations in one variable – Exercise 2.2
- Linear Equations in one variable – Chapter 2 – Exercise 2.3
- Chapter 2 – Linear Equations in one variable – Exercise 2.4
- Linear Equations in one variable – Chapter 2 – Exercise 2.5
- Chapter 2 – Linear Equations in one variable – Exercise 2.6
- Understanding Quadrilaterals – Chapter 3 – Exercise 3.1
- Chapter 3 – Understanding Quadrilaterals – Exercise 3.2
- Understanding Quadrilaterals – Chapter 3 – Exercise 3.3
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