9514 1404 393
Answer:
Step-by-step explanation:
Solving for r when n=2, we have ...

For the given values of A and P, the value of r is ...

Answer:
=16+9=25
Step-by-step explanation:
C- I’m assuming that you meant to say that they have one angle that is equivalent to another
All isosceles triangles have two sides that are of equal length
Answer:11
Step-by-step explanation: think about 5+6 then when you add 11 to the -5 you get 6.