The arc length is 0.785 units and the diagonal is √2 units
<h3>How to determine the lengths?</h3>
The question requires that we determine the lengths of the blue line and the arc
The blue line is the diagonal of the square, whose side length (l) is
l = 1
The diagonal is then calculated as:
This gives
The diagonal divides the vertex of the square into 45 degrees a piece, and the diagonal represents the radius of the arc
This means that:
The arc length is:
So, we have:
This gives
Divide
l = 0.785
Hence, the arc length is 0.785 units and the diagonal is √2 units
Read more about arc lengths at:
brainly.com/question/2005046
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