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The vertices of a rectangle are plotted in the image shown.

What is the perimeter of the rectangle created by the points

49 units

56 units

14 units

28 units

The Vertices Of A Rectangle Are Plotted In The Image Shown What Is The Perimeter Of The Rectangle Created By The Points 49 Units 56 Units 14 Units 28 Units class=

Sagot :

Sqdancefanidn

Answer:

  (d)  28 units

Step-by-step explanation:

You want the perimeter of the rectangle with vertices (-4, 4), (3, 4), (3, -3) and (-4, -3).

Sides

Two of the sides are on the lines x = -4 and x = 3. These line are 3 -(-4) = 7 units apart.

The other two sides are on the lines y = -3 and y = 4. These lines are 4 -(-3) = 7 units apart.

Perimeter

The rectangle is a square of side length 7, so its perimeter is ...

  P = 4s = 4(7) = 28

The perimeter is 28 units, choice D.

At first find the distance between  points  like (-4,4 ) and (3,4) which will be 3-(-4) so it will be 7 then find others too which will be (3,4) and (3,-3)  then it will be 7 and others will also be 7 . Then for finding perimeter it's (l)^2 which will be 7^2 which will be 49 units.

Therefore the correct answer is 49 units

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