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Katyanochek1 [597]
3 years ago
8

Can anyone answer this

Mathematics
2 answers:
solong [7]3 years ago
6 0

Answer:

B. 1395 sq. units

Step-by-step explanation:

A=2(1+\sqrt{2})a²

A=2(1+\sqrt{2})17²

A=2(1+\sqrt{2})289

A≈4.83×289

A≈1395.87

A≈1395 units²

The option that fits this is B. 1395 sq. units

Yakvenalex [24]3 years ago
3 0

Answer:

B. 1395 sq. units

Step-by-step explanation:

Since the shape is an octagon, it is also composed of 8 triangles. If you solve the formula for the area of a triangle with those numbers and multiply it by the amount of sides you will have the total area.

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