Give me an idea of what you think?
Divide the circumference by pi, then divide that by 2, then you would have the radius, and the area is r squared multiplied by pi
3SQRT(3). It is equal to the short side time Square Root of 3.
Answer:
126 groups
Step-by-step explanation:
we know that
This is a combination problem, because the order doesn't matter. He has 9 toys and wants to know the number of different combinations of 5 he can take.
The formula for the number of possible combinations of r objects from a set of n objects is given by

In this problem we have

substitute




