A quadrilateral has 2 pairs of parallel sides and no right angles what two shapes can it be

See below

Step-by-step explanation:

Quadrilaterals that have two pair of parallel sides and no right angles can be:

1) Rhombus ( 2 pair of parallel sides and no right angles. )

2) Parallelogram ( 2 pair of parallel sides and no right angles. )

Picture 1 shows a rhombus!

Picture 2 shows a parallelogram!

Hope this helped!

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

what is the information provided?

step-by-step explanation: