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

A quadrilateral whose opposite sides and all the angles are equal is a ______.

If the diagonals of a quadrilateral are equal and bisect each other, then the quadrilateral is a ______.

If the adjacent angles of a parallelogram are equal, then the parallelogram is a ______.

A parallelogram PQRS is constructed with sides QR = 6 cm, PQ = 4 cm and ∠PQR = 90°. Then PQRS is a ______.

All squares are rectangles.

Rectangle is a regular quadrilateral.

If diagonals of a quadrilateral are equal, it must be a rectangle.

Every parallelogram is a rectangle.

Every trapezium is a rectangle.

Every rectangle is a trapezium.

In a rectangle ABCD, AB = 25 cm and BC = 15. In what ratio does the bisector of ∠C divide AB?

PQRS is a rectangle. The perpendicular ST from S on PR divides ∠S in the ratio 2:3. Find ∠TPQ.

In rectangle READ, find ∠EAR, ∠RAD and ∠ROD

In rectangle PAIR, find ∠ARI, ∠RMI and ∠PMA.

A rectangular MORE is shown below:

Answer the following questions by giving appropriate reason.

1. Is RE = OM?
2. Is ∠MYO = ∠RXE?
3. Is ∠MOY = ∠REX?
4. Is ΔMYO ≅ ΔRXE?
5. Is MY = RX?

A playground is in the form of a rectangle ATEF. Two players are standing at the points F and B where EF = EB. Find the values of x and y.

Quadrilateral EFGH is a rectangle in which J is the point of intersection of the diagonals. Find the value of x if JF = 8x + 4 and EG = 24x – 8.

A line l is parallel to line m and a transversal p intersects them at X, Y respectively. Bisectors of interior angles at X and Y interesct at P and Q. Is PXQY a rectangle? Given reason.

Construct a rectangle whose one side is 3 cm and a diagonal equal to 5 cm.

A quadrilateral whose all sides, diagonals and angles are equal is a ______.