Mathematics 0580 · IGCSE · Symmetry

Symmetry — practice question

The diagram depicts a pyramid ABCDE with a square base. M is at the centre of the square base, and E is directly above M. The diagram is not drawn to scale.
(a)[1]

State the number of planes of symmetry of this pyramid.

(b)[1]

Choose two letters from A, B, C, D, E and M to complete the statement about the pyramid. The axis of rotational symmetry passes through the points ............ and ............

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