Question

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ABCD is a square. Its diagonals Al and bu mesel tall Uulu un
ABCD is a trapezium in which AB | DC and AD = BC. If CE is drawn parallel
to AD meeting AB at E, prove the following:
(a) AECD is a parallelogram
(b) AD = EC
c) ACEB is an isosceles triangle
E​

Answer 1

Answer:

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Step-by-step explansation: