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

There are 6 glasses of natural fruit juices, 7 glasses of soft drinks, and 4 glasses of milk shakes served at a get-together. Savio chooses 2 glasses in success

Answer the question quickly and correctly

how did the church respond to galileo's views about the solar system

The name of a 50 degree angle

A car travels 120 miles in 3 hours how with a constant speed how far will it take to travel 200 miles

How does Douglass succeed in learning to read and write, according to Chapter 7 of the Narrative of the Life of Frederick Douglass? A. Douglass sneaks and s

Refer to Explorations in Literature for a complete version of this poem.In "Daystar" by Rita Dove, how does the image of the woman closing her eyes and wanting

Which best describes the main cause of the 1973 Oil Crisis?

Who could vote in the Roman republic? A. all Romans over age 18 B. all adult male citizens C. patricians only D. plebeians only

what document outline the laws and government of the US before The Constitution