angel7140 angel7140
  • 04-08-2020
  • Mathematics
contestada


What is the area of a circle with a radius of 40 cm?
cm2
(Use 3.14 for Pi.)

Respuesta :

noname2020
noname2020 noname2020
  • 04-08-2020
A= pi x radius squared

A= 3.14 x 40squared

A= 5024 cm2

Hope this helps ya.
Answer Link

Otras preguntas

Write an essay about what is manifest destiny and describe the things in the picture?
Please see questions below
Excel - Using the charts below how would I create an equation to calculate the cost for the other years using the annual API
Help pls fast in the photo above
Which equation represents the proportional relationship in the table? A: c=r+3 B: c=1/3r C: c=3r D: r=3c
u guys are crazy awesome 7.04 Q13​
Complete the table to investigate dilations of exponential functions.
I’m very confused need help confused
Determine the limiting reactant when a mixture of 5.00 × 103 g SiO2 and 5.00 x 103 g carbon react. What is the theoretical yield of silicon carbide?
3 ways in which employment minimizes emotional stress factors