Uculi
2 points
when is a rhombus a square?
o
a. when its sides are parallel
b. when its angles are right angles
) c. when its angles are convex angles
o
d. when its sides are congruent
sub

B. When its angles are right angles.

Step-by-step explanation:

A rhombus is a quadrilateral with all 4 sides congruent. The sides can be slanted, which would keep it from being a square. If you make all the sides of a rhombus straight vertically and horizontally so you have 4 right angles, you have a square. A square is a quadrilateral with all 4 sides AND all 4 angles congruent.

sorry not sure

step-by-step explanation:

linear pair postulates