The coordinates of the vertices of a rectangle are (−4, 3) , (−1, 5) , (3, −1) , and (0, −3) . what is the perimeter of the rectangle? round each step to the nearest tenth. enter your answer as a decimal in the box.

The Answer is 21.6

Step-by-step explanation:

Took a test got it right.

Step-by-step explanation:

Refer the figure, we need to find perimeter of rectangle formed by these points.

Let us use distance formula

Length of rectangle is given by distance from (−4, 3) to (0, −3) and width is given by distance from (−4, 3) to (−1, 5).

Perimeter = 2(Length + width) = 2 x ( 7.21+3.61) = 21.64 unit

Perimeter = 21.6 unit

Perimeter of rectangle is 21.6 unit

36

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

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