brodygreen07 brodygreen07
  • 01-02-2020
  • Mathematics
contestada

What’s the area of a circle if the diameter is 80

Respuesta :

lovenightshine15
lovenightshine15 lovenightshine15
  • 01-02-2020

The area of a circle if the diameter is 80 is

A=5026.55

Answer Link
graylynrhee
graylynrhee graylynrhee
  • 01-02-2020
the area of a circle is pi * radius squared. the diameter of a circle is two times the radius, so the radius of this circle is 40. so the area of this circle is 40^2 times pi, which is about 5026.55.
Answer Link

Otras preguntas

Manual cleaning would most likely be necessary for instruments with
what is john F. Kennedy's claim?
Where does the energy for human metabolism come from
Pls help!!! So I been needing help for the past week now and my friends dk either cuz they just as dumb as me.
Svp pouvez vous aider moi Écrivez un petit texte sur votre inventeur préféré et pourquoi vous l'avez choisi Merci
What is40.99 times 2.1
Equation to find r in terms for V and h
1. How did the game softball get started? 2. describe the strike zones in softball 3. What are the official regulations for a bat? 4. what are the official regu
???? Help me pleaseee
A photoelectric effect experiment finds a stopping potential of 1.93 V when light of wavelength 200 nm is used to illuminate the cathode. a.) what metal is the