Square

Q. Which of the following have all sides equal?

1. Parallelogram
2. Trapezium
3. Rectangle
4. Square

Q.

Find the edge of a cube of volume equal to the volume of a cuboid of dimensions 24 cm × 12 cm × 6 cm

1. 6 cm

2. 24 cm

3. 14 cm

4. 12 cm

Q.

Match the following:

$\begin{array}{cc}\text{Quadrilateral}& \text{Properties}\\ \text{1. Trapezium}& \text{A) A parallelogram, where diagonals bisect at right}\text{angles, all sides are equal and none}\text{of the angles are equal to}{90}^{\circ }\\ \text{2. Square}& \text{B) A quadrilateral, where only one pair}\text{of opposite sides is parallel and unequal}\\ \text{3. Rectangle}& \text{C) A parallelogram, where diagonals are equal,}\text{all sides equal and all the angles are}{90}^{\circ }\\ \text{4. Rhombus}& \text{D) A parallelogram, where diagonals and}\text{opposite sides are equal, and all the angles are}{90}^{\circ }\end{array}$

1. 1 - B, 2 - C, 3 - D, 4 - A

2. 1 - C, 2 - B, 3 - D, 4 - A

3. 1 - A, 2 - B, 3 - C, 4 - D

4. 1 - C, 2 - B, 3 - A, 4 - D

Q.

Which of the following is a regular quadrilateral?

1. Parallelogram

2. Square

3. Trapezium

4. Kite

Q.

A parallelogram whose all sides are equal is called a _____.

1. trapezium

2. rhombus

3. rectangle

4. kite

Q. In the given figure, ABCD is a square , then the value of 'x' is

1. ${50}^{\circ }$
2. ${40}^{\circ }$
3. ${35}^{\circ }$
4. ${130}^{\circ }$

Q. ___ is a quadrilateral whose diagonals are equal and bisect each other at right angles.

1. Square
2. Rhombus
3. Rectangle
4. Kite

Q. All squares are rectangles but all rectangles are not squares?

1. True
2. False

Q.

The perimeter of a square of side 15 cm will be:

1. 90 cm

2. 60 cm

3. 225 cm

4. 34 cm

Q.

In the above figure, ABCD is a square and BCE is an equilateral triangle, what is the measure of angle DEC?

1. ${15}^{\circ }$
2. ${30}^{\circ }$
3. ${20}^{\circ }$
4. ${45}^{\circ }$