How is a rectangle similar to a square?

So a square is a special kind of rectangle, it is one where all the sides have the same length. Thus every square is a rectangle because it is a quadrilateral with all four angles right angles. However not every rectangle is a square, to be a square its sides must have the same length.

Hope this helps!

answer: 15

step-by-step explanation:

c-   36

taxicab circle radius 9 has 4(9) = 36 points