human
Calculate compound area involving just rectangles and squares, where the dimensions are given in the same units What is the area of the shaded section of this composite shape made from rectangles? ![A composite shape made from two rectangles that form an "L" shape.  The base of the shape is horizontal and is 13cm long. The vertical height of the whole shape is 14cm. The horizontal width of the top part of the shape is 6cm. The vertical height of the top rectangle is 8cm. The top rectangle is shaded red.]() \( 14 \mathrm{~cm}^{2} \)
gpt
Adds when calculating area instead of multiplying