22/7 is pie just in fraction form which makes it very logical depending on the problem.
Answer:
16
Step-by-step explanation:
We can count the number of sides of the shape, with every gridline being 1 unit.
The perimeter is the outline of the shape.
There are 16.
16*1 unit = 16
<em>I hope this helps!</em>
Answer:
900,000
because you look to the second place next to it and if 5 and over its goes up if 4 and under it stays the same