Food4Life1128 Food4Life1128

02-03-2021
Mathematics

contestada

The Area of a circle is 4 pi in^2. What is the circumference, in inches? Express your answer in terms of pi.

Respuesta :

ayanas99 ayanas99

02-03-2021

Step-by-step explanation:

pi r 2 = 4 pi ^2

then r^2 =4pi

r =2√pi

now circumference of circle = 2pi r

= 2pi 2√pi

= 4 pi √pi

4pi ^2 by √pi

Answer Link

Otras preguntas

equations for factored, standard, and vertex form using a graph?

What does it mean to have a coherent essay?

What is the Hinduism sacred building, sacred text, it's festivals/ holidays, things that can happen when you die, and where is it practiced the most in the worl

is the point (2‚7) on the line y=2x+3?

¿Cuáles son las clases de música típica de Puerto Rico? salsa merengue bachata bomba plena

Wind can erode rocks, especially in desert areas. Select all the "spheres" that are interacting in this situation.

If r || s and m 5 = 65°, what is m 1? Geometry Basics, Part 1 A. 180° B. 115° C. 25° D. 65°

Please help quickly! Thanks! <3

I have 28 cubes. How many tens and ones can I make?

which of the following events from the swimming contest is the clearest indicator of the story's final outcome?