Area of the 8 Triangular windows is 8 * 84 = 672 sq.ft , Option C is the correct answer.
A triangle is a polygon with three sides , angles and vertices
It is given that
There are 8 triangular windows
The base of the triangle is 12 inches
The height of the window is 14 inches
Area of the triangle is (1/2) * base * height
Area of the triangle = (1/2) * 12 * 14
Area of the triangular window is 84 sq. inches
Area of the 8 Triangular windows is 8 * 84 = 672 sq.ft
Therefore Option C is the correct answer.
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