heisclyscampusano heisclyscampusano
  • 29-04-2019
  • Mathematics
contestada

What is the circumference of a circle with an area of 49pi?

Respuesta :

whale227 whale227
  • 29-04-2019

C≈24.81A=πr2

C=2πr

Solving forC

C=2πA

=2·π·49

≈24.81435

Answer Link

Otras preguntas

How many fourths are in 2 1/2
In humans, pharyngeal slits are present in the embryo and develop into the __________ during maturation. a. eyes b. nose c. middle ear d. outer ear
The probability of choosing a 6 at random from a standard deck of playing cards is 1/13. Use this information for 13 and 14.13.) What is the complement of the e
the legs of a right triangle have lengths of 28 meters and 21 meters. the hypotenuse has a lenght of 5x meters. what is the value of x
What is an enzyme that changes peptides to amino acids?
Select the correct inference of the given passage from ''The Cask of Amontillado''''Come,''I said,with decision,''we will go back;your health is precious.You ar
solve, by factorising, the equation 8x(squared) - 30x - 27 = 0
What is pie times 13 squared
Simplify the expression 1/3(7y-2)+1/9(6y+10)
Ms. brown asked her students to simplify the expression below2/3 + 1/4 what is the simplified version of Ms. brown's expression?
ACCESS MORE