amayagonzalez amayagonzalez
  • 04-06-2019
  • Mathematics
contestada

I need help with my math

I need help with my math class=

Respuesta :

SilverChain SilverChain
  • 04-06-2019

Answer:

28.26

Step-by-step explanation:

π r² = A

A = (3.14) (3²)

A = 3.14 · 9 = 28.26

Answer Link
TheBlueFox
TheBlueFox TheBlueFox
  • 04-06-2019

Hello There!

WHAT WE KNOW

Pi = 3.14

R = 3

HOW TO SOLVE

A = 3.14*9

Answer 28.26

Answer Link

Otras preguntas

Can somoene help me with this question??How might the history of the U.S. have been different if the original thirteen states had been guaranteed a perpetual ma
Which of the kingdoms has the smallest number of known species
Write a system of equations with a solution (4,–3)
Explain how a species can evolve through natural selection.
The length of a diagonal of a cube with edge length 25cm
Dominick lives 1 3/4 miles from his school.  If his mother drives him half the way, how far will Dominick have to walk to get to school?
which state of matter has the least amount of energy?
Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...
How do scientists use seismic waves to determine the interior structure of Earth?
How do scientists use seismic waves to determine the interior structure of Earth?