Answer:
548.522077317
Sorry if this is wrong I don't know a lot about circle arcs
<em>The answer is:</em>

<h2>
Explanation:</h2>
The additive identity property states that if you add any real number to zero or add zero to any real number, you will get the same real number back. In other words:

Here we have that:

So by the mentioned property:

In other words:

<h2>Learn more:</h2>
Distributive property: brainly.com/question/12256474
#LearnWithBrainly
Answer:
7.406
Step-by-step explanation:
7.406 in standard form
Answer:
Figure B
Step-by-step explanation:
A square is a quadrilateral but not all quadrilateral's are squares. Therefore, a square must be a subset of quadrilaterals and be inside it.
First change the mixed number into a fraction greater than one 1 1/2= 3/2, then divide 2 into 3 which results in 1.5