E4.5.2 Symmetry of solids question 1
NOT TO SCALE
The diagram shows a pyramid ABCDE with a square base.
M is the centre of the square base.
E is vertically above M.
Question (a)
(a)
Write down the number of planes of symmetry of this pyramid.
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Question (b)
(b)
Using two of the letters from A, B, C, D, E and M, complete the statement about the pyramid.
The axis of rotational symmetry passes through the points and
[ 1 ]