Secondary School (English Medium) (5 to 8) कक्षा ८ - CBSE Question Bank Solutions

Which of the following statement is true for a rectangle?

Its diagonals are perpendicular and bisect each other.

Which of the following statement is true for a rectangle? 

 Its diagonals are equal and perpendicular, and bisect each other.

Which of the following statement is  true for a rectangle? 

All rectangles are squares.

Which of the following statement is true for a square?

It is a rectangle.

Which of the following statement are true for a square? 

 It has all its sides of equal length.

Which of the following statement  true for a square? 

 Its diagonals bisect each other at right angle.

Which of the following statement  true for a square? 

 Its diagonals are equal to its sides.

Fill in the blank in the following, so as to make the statement true: 

A rectangle is a parallelogram in which .....

Fill in the blank in  the following, so as to make the statement true: 

A square is a rhombus in which .....

Fill in the blank of the following, so as to make the statement true: 

A square is a rectangle in which .....

A window frame has one diagonal longer than the other. Is the window frame a rectangle? Why or why not?

In a rectangle ABCD, prove that ∆ACB ≅ ∆CAD.

The sides of a rectangle are in the ratio 2 : 3, and its perimeter is 20 cm. Draw the rectangle.

The sides of a rectangle are in the ratio 4 : 5. Find its sides if the perimeter is 90 cm.

Find the length of the diagonal of a rectangle whose sides are 12 cm and 5 cm.

Draw a rectangle whose one side measures 8 cm and the length of each of whose diagonals is 10 cm.

Draw a square whose each side measures 4.8 cm.

A mason has made a concrete slab. He needs it to be rectangular. In what different ways can he make sure that it is rectangular?

For which of the following figures, all angles are equal?

For which of the following figures, diagonals are equal?