A cube box has 6 unit dimensions. Find how much space is left in the box after the sphere is placed inside? (assume the radius of the sphere is half the width of the box.)

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q