Question

what is the area of this figure? 14 mm 6 mm 6 mm 12 mm 18 mm 8 mm square millimeters

Explanation:

Step1: Calculate the area of the upper rectangle

The upper rectangle has a length of \(14 - 8=6\) mm and a width of \(6\) mm.
The area formula for a rectangle is \(A = l\times w\), so \(A_1=6\times6 = 36\) \(mm^2\).

Step2: Calculate the area of the lower rectangle

The lower rectangle has a length of \(18\) mm and a width of \(8\) mm.
Using the area formula \(A = l\times w\), we get \(A_2=18\times8=144\) \(mm^2\).

Step3: Sum the areas of the two rectangles

The total area \(A = A_1 + A_2\).
\(A=36 + 144\)

Answer:

\(180\)