babyface3084
babyface3084
01-03-2018
Mathematics
contestada
determine the area of a 21ft circle
Respuesta :
sqdancefan
sqdancefan
04-03-2018
A = (π/4)*d^2
.. = (π/4)*(21 ft)^2
.. = 110.25π ft^2
.. ≈ 346.36 ft^2
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Describe one difference in the way that the legislatures in Iran and Mexico are structured
Drinking champagne or Mixing drinks into a carbonated beverages will speed up the absorption of alcohol into the body
4 the final metabolite produced by glycolysis is ___________.
"food was rationed to two pieces of bread a day. desperate leningraders ate almost anything. for example, they boiled wallpaper scraped off walls because its pa
The equation of a circle is (x + 4)2 + (y + 6)2 = 16. Determine the length of the radius. 10 4 16 8
322091÷517 lol I suck at long division
What is the first thing you should do to treat mild hypothermia? Question 14 options: Remove the person from the cold. Give the person CPR. Immerse the person i
In peas, the allele for round seeds (r) is dominant to the allele for wrinkled seeds (r). what would be the genotype and phenotype ratios of offspring from a cr
What is the sales tax for a purchase of $2,500 ?
justin's baby brother weighs 10 pounds. how much does justin's baby brother weigh in kilograms?
