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

Veronica tries to refer to the electric bill, but ends up saying. You know, the invitation. the invitation". What is this a sign of?

help please it would make my day pleaes help me

It is estimated that millions of lives were saved during world war ii because of the discovery of?

In this equation, what should be the coefficients of the reactants and products? 12+0₂-1409 OA the coefficient of lodine is 2, oxygen is 9, and the product is

Beginning about 1890, approximately twenty states enacted segregation laws. what effect did they have? select all that apply. people of oriental descent could i

The electric field inside a metallic conductor that is in electrostatic equilibrium is?

What is the mean of 13, 7, 8 and 4

A force of 3 pounds is required to hold a spring stretched 0.6 feet beyond its natural length. how much work (in foot-pounds) is done in stretching the spring f

PLEASE HELP ASAPP PLEASE

In the xy-plane, the line y = 2x + b intersects the parabola y = x² + bx + 5 at the point (3, k). If b is a constant, what is the value of k?