(a)[1]
Write down the mathematical name used for an angle that measures less than $90^\circ$.
(b)[1]
Write down the mathematical name for a polygon with five sides.
Mathematics 0580 · IGCSE · Geometrical terms
Mathematics 0580 · IGCSE · Geometrical terms
Write down the mathematical name used for an angle that measures less than $90^\circ$.
Write down the mathematical name for a polygon with five sides.