Question

if in a quadrilateral ABCD angle is equal to
AB = BC = CD = DA then ABCD is​

Answer 1

Answer:

Let angle A be X

angle B =X

angle C=X

angle D=X

X+X+X+X=360

=4x=360

=X=90

Step-by-step explanation:

Hope it helps you ☺️☺️

Answer 2

Answer:

Step-by-step explanation:

ABC is a square because a square has equal sides.