Which statement can be used to prove that a given parallelogram is a rectangle? the consecutive angles of the parallelogram are supplementary. the diagonals of the parallelograms are congruent. the diagonals of the parallelogram are perpendicular. all the sides of the parallelogram are equal in measure.

option-D

Step-by-step explanation:

We know that

all angles of rectangle are equal and 90 degree

But all angles of parallelogram is not necessarily equal

so, when all angles are equal in parallelogram

Then that parallelogram can be become rectangles

Because opposite sides in both parallelogram and rectangles are always equal

so,

option-D

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

answer:   x*94 +688*6   = 267*100

94x+4128=26700    

94x=22572     /94

x=240.128

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