KITYKAT
KITYKAT KITYKAT
  • 02-02-2017
  • Mathematics
contestada

If the circumference equals pi over 2, what is the area of a circle?

Respuesta :

poopkinel poopkinel
  • 04-02-2017
c = pi * d
a = pi * (d/2)^2

Answer Link

Otras preguntas

A man drove his car at 80km per hr for 1 and a quarter hrs .He rested for 45mins and then covered 240km, at the same time. Calculate his average speed for the w
This character is the cursive form of a specific kanji.
whai is numarates what is ​
How do living organisms affect different parts of the biosphere?​
A race car is equipped with jets that can make it go from 0 to 64 mph (about 28 m/s) in 4 seconds. What is the acceleration of the car using its jets? ​
Why is it important to check your credit history? check all that apply.
What conclusion can be drawn about an organization that does not conduct market research?
Click on this link to visit a timeline of the events leading to the creation of south sudan. According to the information on this website, which of the followin
How many years passed between the confederate attack of fort sumter and lee's surrender at appomattox?
Cardiovascular exercise can be a great outlet for which of the following? O A. Anger B. Stress • C. Frustration ) D. All of the above