Rafael was asked to construct a square inscribed in a circle. He drew a circle and a diameter of the circle. Describe how to complete his construction. Then, complete
the construction.

here you go

Step-by-step explanation:

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

answer is:

1.75 pounds