Mathematics for IGCSE & O level - Geometrical Terms (Section 3 - No. 39)
Which statements are true about a rhombus?
All sides are equal
Opposite angles are equal
Diagonals are equal
Diagonals bisect each other at right angles
Vysvětlení
A rhombus has all sides equal, opposite angles equal, and diagonals that bisect each other at right angles.