Forum

Quadrilaterals

If APB and CQD are two parallel lines, then the bisectors of the angles APQ, BPQ, CQP and PQD form
(A) a square (B) a rhombus
(C) a rectangle (D) any other parallelogram

06/11/2024

Mathematics

9th

Quadrilaterals

If bisectors of ∠A and ∠B of a quadrilateral ABCD intersect each other at P, of
∠B and ∠C at Q, of ∠C and ∠D at R and of ∠D and ∠A at S, then PQRS is a
(A) rectangle (B) rhombus (C) parallelogram
(D) quadrilateral whose opposite angles are supplementary

06/11/2024

Mathematics

9th

Understanding marginalisation

You are participating in a debate where you have to provide reasons to support the following
statement: ‘Muslims are a marginalised community’. Using the data provided in this chapter, list
two reasons that you would give.

06/11/2024

SST

8th

Quadrilaterals

If angles A, B, C and D of the quadrilateral ABCD, taken in order, are in the ratio 3:7:6:4, then ABCD is a

(A) rhombus (B) parallelogram (C) trapezium (D) kite

06/11/2024

Mathematics

9th

Understanding marginalisation

Re-read the section on Minorities and Marginalisation. What do you understand by the term
minority?

06/11/2024

SST

8th

Quadrilaterals

The quadrilateral formed by joining the mid-points of the sides of a quadrilateral
PQRS, taken in order, is a rhombus, if
(A) PQRS is a rhombus
(B) PQRS is a parallelogram
(C) diagonals of PQRS are perpendicular
(D) diagonals of PQRS are equal.

06/11/2024

Mathematics

9th

Quadrilaterals

The quadrilateral formed by joining the mid-points of the sides of a quadrilateral
PQRS, taken in order, is a rectangle, if
(A) PQRS is a rectangle
(B) PQRS is a parallelogram
(C) diagonals of PQRS are perpendicular
(D) diagonals of PQRS are equal.

06/11/2024

Mathematics

9th

Quadrilaterals

ABCD is a rhombus such that ∠ACB = 40º. Then ∠ADB is
(A) 40º (B) 45º (C) 50º (D) 60º

06/11/2024

Mathematics

9th

Understanding marginalisation

Write one reason why you think the Constitution’s safeguards to protect minority communities
are very important?

06/11/2024

SST

8th

Quadrilaterals

A diagonal of a rectangle is inclined to one side of the rectangle at 25º. The acute angle between the diagonals is
(A) 55º (B) 50º (C) 40º (D) 25º

06/11/2024

Mathematics

9th