Word best describes a parallelogram with diagonals that are congruent and perpendicular?

Square

Step-by-step explanation:

A parallelogram is a closed polygon having 4 sides , such that

Also,

Hence, the word best describes a parallelogram with diagonals that are congruent and perpendicular would be " Square".

school a:

minimum value is 2

maximum value is 22

the lower quartile is 2.5

the median is 10

the upper quartile is 15.5

school b:

minimum value is 9

maximum value is 20

the lower quartile is 12

the median is 16

the upper quartile is 18

box plot for school a isn't symmetrical. the data tails on the right

box plot for school b isn't symmetrical. the data tails on the left

hope i

-lavira: )