Answer:
2 pie r is the measure of its circumference.
Step-by-step explanation:
I don't have my wallet on me. Tho could you further explain?
For this case we have that by definition, if we draw the diagonal of a square two rectangular triangles are formed. If the diagonal measures "x", then the Pythagorean theorem is fulfilled:

Where:
l: It's the side of the square.

We know that the area of a square is given by:

So, the area is:

Answer:

Answer:
20/25
Step-by-step explanation:
12/15=
4/5=
20/25