leshanamorris2000 leshanamorris2000
  • 01-10-2019
  • Mathematics
contestada

I'm looking to find the exact area of a circle with a diameter of 21 inches

Respuesta :

altenbm1 altenbm1
  • 01-10-2019

Answer:

A=346.46

Step-by-step explanation:

Using the formulas

A=πr2

d=2r

Solving forA

A=1

4πd2=1

4·π·212≈346.36059

Answer Link

Otras preguntas

À partir d’un exemple, expliquez l’origine de la diversité génétique au sein d’une espèce.
Identify the domain of the given function: f(x) = (7x + 1) / (2x - 9) a) (-[infinity], -1) ∪ (-1, [infinity]) b) (-[infinity], -1] ∪ [-1, [infinity]) c) (-[infi
Something nice to tell a girl
Insert the correct symbol 5 _ 4
spot the error : Many Egypt could be contained In India
fav skz member?........​
Subject verb agreement “either the car or the cyclist _____ responsible for the accident”
If you are a member of an assurance engagement team (not an audit), what entities do you need to be independent of
Tả cảnh không khí ngày tết
The HCF and LCM of two numbers x and y are respectively 27 and 2079 if x is divided by 9 the quotient is 21 then find y