The area of the polygon with the given vertices: (-3,3) (-3,-1) (4,-1) (4,3) is 28 square units
<h3>What is rectangle ?</h3>
A rectangle is a polygon with four sides. The opposite sides of a rectangle are equal while the angles at the vertex is orthogonal
<h3>How to solve for area of the rectangle</h3>
The following are the data given in the question 
 polygon with the given vertices' as: 
(-3,3) 
(-3,-1) 
(4,-1) 
(4,3) 
plotting the given polygon shows it is a rectangle with sides 
Length, L =  7 units
Width, w = 4 units
Area if a rectangle is given by 
= L * w
= 7 * 4
= 28 square units
The area of the polygon is 28 square units
Learn more in area of rectangle: brainly.com/question/16239445
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