Q3.

The figure is a trapezoid as it satisfy all the requirement.

Q4.

not all parallelograms are squares as squares have four right angles everytime but parallelogram does not have four right angles all the time.

Q5.

BF and ED is the same as E and F is the midpoint, also, BC and AD are of the same length. when BF and ED are equal, BE and Fd must also be equal as they are now parallel to each other.

Done By JingHeng

(pls ignore the same post below as there is no name)

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