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6 votes
ABCD is a quadrilateral.

B.
С
A
D
AB = CD
Angle ABC = angle BCD.
Prove that AC = BD

ABCD is a quadrilateral. B. С A D AB = CD Angle ABC = angle BCD. Prove that AC = BD-example-1
User PhABC
by
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1 Answer

8 votes

Answer:

AC and BD are vertically oposite

and both sides are equal (equilateral) so AC = BD

As i think

User KateYoak
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