SoniaRita069 SoniaRita069

02-02-2021
Mathematics

contestada

The circumference of a circle is 15 ft. find its area writing 3.14 for pi PLS

Respuesta :

02-02-2021

Answer:

17.9140127389 FT²

Step-by-step explanation:

Circumference is found using the formula 2πr.

15=2πr

r=15/(2*3.14)

r=2.38853503185

Area is found using the formula πr²

A= πr²

=3.14( 2.38853503185²)

=17.9140127389

Answer Link

Otras preguntas

what is a scientific species designation

How did the Civil War affect women? A)It required them to take military training classes to prepare them for battle. B)It forced them to stay within the home t

How did changes that the US made affect Japan’s economy after World War II?

what is the relationship between reason and faith, according to aquinas?

What is a bacteria bigwig? What might that person do for a carrer?

Fourthly children from an after school club went to the matinee this is 25% of the children in the club. How many children are in the club

find the product. y4 · y3

A population of wolves in Wyoming experienced a rapid decline. Scientists found that 20 wolves died from rabies, 15 wolves died from mange (a parasitic mite), a

There are 7 books on the floor. The number of books on the shelf is 2 more than 3 times the number of books on the floor. How many books are on the shelf?

what's five decimal 55 as a fraction