Question

Which figure must be a square?

help me please !!!






A.

a quadrilateral with congruent sides








B.
a parallelogram with four congruent sides







C.
a rhombus with four right angles







D.
a quadrilateral with four right angles

Answer 1

to be a square you need:
1) 4 sides
2) all the sides are the same length (are congruent)
3) all 4 angles are = (to 90 degrees)

Answer 2

a quadrilateral has 4 sides, but its sides do not have to all be congruent, and its 4 angles need not all be 90 degrees.

Answer 3

can you rule out any of the choices?

Answer 4

so D

Answer 5

a rectangle has 4 90 degree angles, but its sides are not congruent.
D could be a rectangle.

Answer 6

By the way, @Awolflover1
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We're glad to have you here as an OpenStudier! Enjoy every little help you get from our fantastic users!

Answer 7

a rhombus is a quadrilateral (has 4 sides), where all of its sides are the same length
what happens to it if you make its angles 90 degrees?

Answer 8

B ?? I really don't know how to do this

Answer 9

UR RIGHT!!!!