Common name: American cockroach Scientific name: Periplaneta americana Linnaeus Order: Blattaria. Description: This is one of the largest common cockroaches in Texas, reaching 1-1/2 to 2 inches.They are reddish-brown in color.ommon name: American cockroach Scientific name: Periplaneta americana Linnaeus Order: Blattaria. Description: This is one of the largest common cockroaches in Texas, reaching 1-1/2 to 2 inches.
If we have a parallelogram where all sides are congruent then we have what is called a rhombus. The properties of parallelograms can be applied on rhombi. If we have a quadrilateral where one pair and only one pair of sides are parallel then we have what is called a trapezoid.
a parallelogram is a quadrilateral in which both pairs of opposite sides are parallel special relationships exist between the measures of consecutive angles opposite angles and opposite sides of a parallelogram a square is the most straightforward parallelogram because it has 2 sets of parallel sides naturally all of its angles and sides match in length or measure