The cross-section of a cube, if the slice is made parallel to one of the faces, would be a square congruent to the face of the cube.
Yes, every right triangle has two complementary angles.
This is because you know that the interior angles of a triangle have to add up to 180 degrees.
A right angle is 90 degrees, so the remaining two angles have to add up to (180-90) degrees, or 90 degrees.
Two angles whose sum is 90 degrees are complementary.
Answer:
It is linear in the amount of books being added, and it is exponential is the total amount of books.
Step-by-step explanation:
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