Question 1 what is the area, in square units, of the polygon shown here? a. 12 units2 b. 14 units2 c. 17 units2 d. 19 units2

You can draw vertical line, and get 2 rectangles. 
1) First one with sides 2 and 7.
2) Second one with sides 1 and (5-2) = 3,  1 and 3.

3) Area of the first one =2*7=14 units²
4)Area of the second one = 1*3=3 units²

5) Area of the whole polygon = 14+3=17 units²

Answer C. 17units².

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