Jajaibear Jajaibear

11-04-2018
Mathematics

contestada

What is an area of a circle with a circumfrence if 43.98226 inches? Use 3.14159

Respuesta :

mkryukova19 mkryukova19

11-04-2018

C=2πr, r=C/2π

A=πr² =π*(C/2π)²= C²/4π= (43.98226 )²/ (4*3.14159) =153.93791

Answer Link

Otras preguntas

Consider a triangle ABC like the one below. Suppose that B=129°, a=7, and c=42. (The figure is not drawn to scale.) Solve the triangle. Carry your intermediate

A. Management by objectives helps implement goal setting theory. Set two objective, measurable goals for an employee who works in your flower store, or your liq

how does the exchange of oxygen and carbon dioxide gases take place in the human body describe in short

A 4-year-old child has been on an oral antibiotic for 7 days. She still has the same symptoms as when she started taking the antibiotic. Her mother calls the ph

How much initiative does a 5-year-old need?

supposed an individual has a body fat percentage of 17.5% and weighs 164 lbs. how many pounds of his weight is made up of fat? round your answer to the nearest

The graphs below have the same shapes. What is the equation for the red graph?

I have a geometry question thank you!

A crate is pulled with a force of 165 N at an angle 30 ° northwest. What is the resultant horizontal force on the crate?

I'm having trouble with inequalities, any help will be appreciated, thanks.