Find the area of rectangle QRST , with vertices Q(−1,7) , R(5,7) , S(5,3) , and T(−1,3) .
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To find the area of a rectangle, you can use the formula:
Area = length x width
First, we need to find the length and width of the rectangle using the coordinates of its vertices.
Length QR = 5 - (-1) = 6
Width RS = 7 - 3 = 4
Now, we can calculate the area of the rectangle:
Area = 6 x 4 = 24 square units
So, the area of rectangle QRST is 24 square units.