A quadrilateral whose diagonals bisect each other at right angles is a:
Rectilinear Figures
Original Khojo Papers practice question — not from a past board paper.
15
No citable source has been recorded for this record. Treat it as practice material, not as fact.
The exterior angles add to 360°, so the number of sides is 360 ÷ 24 = 15.
From the same topic and chapter, at a similar level.
A quadrilateral whose diagonals bisect each other at right angles is a:
Rectilinear Figures
Two adjacent angles of a parallelogram are in the ratio 2 : 3. Find all four angles.
Rectilinear Figures
The angles of a quadrilateral are in the ratio 1 : 2 : 3 : 4. Find each angle.
Rectilinear Figures
Prove that the diagonals of a parallelogram bisect each other.
Rectilinear Figures
State three properties of a parallelogram.
Rectilinear Figures
In parallelogram ABCD, ∠A = (3x − 20)° and ∠C = (x + 40)°. Find the value of x.
Rectilinear Figures