wALuigi12 wALuigi12

04-05-2021
Mathematics

contestada

The circumference of a circle is 7 π m What is the area of the circle?

Respuesta :

gina7780 gina7780

04-05-2021

I will find the radius first
2pi(r) = 7pi
Divide 7pi by 2pi
Hence radius is 3.5m
Now the area pi(r^2)
Pi(3.5^2)
The area of the circle is 38.48 or 49/4 pi

AREA = 49/4pi or 38.5m^2 to one d.p

Answer Link

Otras preguntas

The article about NATIVE AMERICAN folklore is What kind of phrase are the bolded words? adverb phrase adjective phrase gerund phrase verb phrase

(english literature 50 points) how was the declaration of independence relevant to the colonial era and the age of reason? form a thesis that explores the aspec

What did freedom mean to mandela at the different stages of his life

a nucleus can be found in which type of cell? a. prokaryotic cells b. eukaryotic cells c. all cells.

How can hair be controlled during food preparation

y = 3x - 5.1, (-1.2, -3.1)

write a letter to your friend in Paris telling him about your new SHS School in French

Find the antonyms of the following words:1). Plentiful.2). Natural.3). Clever.4). Deceitful.5). Diligent.ASAP PLEASENOTICE:NO LINKS PLEASE

Is killing someone always illegal ? reveal your opinions from the eyes of morality .

Find the antonyms of the following words:1). Plentiful.2). Natural.3). Clever.4). Deceitful.5). Diligent.ASAP PLEASENOTICE:NO LINKS PLEASE