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pochemuha
3 years ago
6

WILL AWARD BRAINIEST: Find the area of the shaded polygons below:

Mathematics
1 answer:
IRINA_888 [86]3 years ago
4 0

Answer:

<h2>9 square units</h2>

Step-by-step explanation:

You can use the Pick's formula:

A=i+\dfrac{b}{2}-1

Where

i - the number of lattice points inside the polygon

b - number of lattice points on the border located on the perimeter of the polygon

From the picture we have:

i=5\\\\b=10

Substitute:

A=5+\dfrac{1}{2}\cdot10-1=5+5-1=10-1=9

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