DelawarelackawanaRR DelawarelackawanaRR

24-03-2018
Mathematics

contestada

To the nearest tenth, what is the area of a circle whose radius is 2.2 feet?

Use 3.14 for π .

Enter your answer in the box.

ft2

Respuesta :

jcherry99 jcherry99

24-03-2018

Area = π r^2
π = 3.14
r = 2.2
Area = 3.14 * 2.2^2
Area = 3.14 * 4.84
Area = 15.1976 You should round this somewhere. Perhaps 15.2 is the better answer rounded.
15.2 <<<< answer.

Answer Link

Otras preguntas

while on vacation, Erika bought 6 postcards, which was twice as many postcards as Nathan bought. Samantha bought 4 times as many postcards as Nathan. how many p

Marvin counts six $5 bills. write each value that he counts. what pattern do you see in the one digits of the values he counts?

math help plsssssssssss

Which of the following is a belief shared by the Communist Party and the Socialist Party? A. individual-run private enterprise B. equal distribution of we

the bessemer process played a large role in the building of the Brooklyn bridge.true?false?

find the area of the triangle when the coordinates are (2.5,4.5),(2,0),(9,2)

Which of the following is an expected part of any book review?

The ratio of two sides of a parallelogram is 3:4 and the perimeter is 28 in. Find the lengths of the sides of the parallelogram.

Read the excerpt from "Lessons of Dr. Martin Luther King, Jr." In our life and death struggle for justice we have turned to the court of last resort: the Ameri

What Harvard dropout co-founded Microsoft