Question

what is the area of rectangle uvwx?

Explanation:

Step1: Identify side - lengths

Count the grid - squares to find the length and width of the rectangle. The horizontal side (e.g., between \(U\) and \(W\)) has a length of 14 units (from \(x=- 9\) to \(x = 5\)). The vertical side (e.g., between \(U\) and \(X\)) has a length of 6 units (from \(y = 2\) to \(y=8\)).

Step2: Apply area formula

The area formula for a rectangle is \(A = l\times w\), where \(l\) is the length and \(w\) is the width. Here, \(l = 14\) and \(w = 6\). So \(A=14\times6\).

Answer:

84