The area of the octagon is 1395 square units option (A) 1395 square units is correct.
What is a regular polygon?
A polygon is a geometric figure with a finite number of sides in two dimensions. On the sides or edges of a polygon, straight-line segments are joined end to end to form a closed shape. The vertices, also known as corners, are the points where two line segments meet and form an angle.
We have:
Octagon showed in the picture:
The area of the octagon = 2(1 + √2)a²
a is the side length.
a = 17 units
The area of the octagon = 2(1 + √2)(17)²
The area of the octagon = 1395.4 ≈ 1395 square units
Thus, the area of the octagon is 1395 square units option (A) 1395 square units is correct.
Learn more about the regular polygon here:
brainly.com/question/11810316
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