ashokguragai
ashokguragai ashokguragai
  • 20-01-2017
  • Mathematics
contestada

Find the circumference of a circle whose area is 60 pi cm squared

Respuesta :

Whindan37
Whindan37 Whindan37
  • 20-01-2017
Area = pi * r²

Thus:

Area = pi * 60cm², so 60cm² = r²

Circumference = 2 * pi * r, so:

C = 2pi * sqrt(60cm²)
C = 48.669cm
Answer Link

Otras preguntas

cellulose is a made of many?
11.Liquid............... is used topreserve donated organs. *​
Candace is considering purchasing a common stock that pays an annual dividend of $3.42 per share. If she purchases 400 shares for $53.18 per share, what would h
A car traveling at 50 m/s comes to a stop in 5 seconds. What is the acceleration of this?
Solve the equation for all real values of x. sec2x + 2secx = 0
Read the excerpt below from act 1.1 of A Midsummer Night’s Dream by William Shakespeare and answer the question that follows. EGEUS: Happy be Theseus, our renow
Garvin is painting the outside of the house. One can of paint will cover 2/9 of the house.Garvin has already used 4 can of paint . How much surface is already p
Solve the given system by substitution.
Explain how independence movements in the United States, Haiti, and Spanish America understood the concepts of Enlightenment ideology.
Name TWO WEAKNESSES of the model pictured below