2. Hank used a semicircle, a rectangle, and a triangle to form the following composite figure. What is its area in square centimeters? Use 3.14 to approximate.

Step-by-step explanation:

Given

See attachment for figure

Required

Determine the surface area

To do this, we calculate the surface area of each individual shape.

For the semicircle.

Here, the diameter (D) is given

The radius is:

So, the area is:

For the triangle, the area is:

For the rectangle

So, the surface area is:

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