Question

ABCD is a rectangle in which diagonal ac bisects <a as well<c show that
i) ABCD is a rombus
ii) diagonal BD bisects < B as well as <D​

Answer 1

here is the answer. I hope you understood. Ask me any doubts.

Answer 2

Answer:

 Rectangle: a quadrilateral in opposite sides are parallel and equal and one angle is 90° is called a rectangle.

Square: a quadrilateral in which all four sides are equal , both pairs of opposite sides are parallel and one angle is a right angle is called a square

In Congruent Triangles corresponding parts are always equal and we write it in short CPCT i e, corresponding parts of Congruent Triangles.

ASA(angle side angle):

Two Triangles are congruent if two angles and the included side of One triangle are equal to two angles & the included side of the  other triangle.

 

SSS(side side side):

Three sides of One triangle are equal to the three sides of another triangle then the two Triangles are congruent.

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solution is in the attachment,....