egorzlobin2296 egorzlobin2296

01-01-2021
Mathematics

contestada

The radius of a circle is 3 killometers use 3.14 for pi

Respuesta :

as04621 as04621

01-01-2021

Answer:

The area of a circle is pi*r*r

3*3 = 9, 9*3.14 = 28.26

So the area of a circle with a 3 km radius is 28.26 kilometers

Step-by-step explanation:

Answer Link

Otras preguntas

Analyze the foot of the following word. advise iambic or trochaic

Why does the contemporary administrative state challenge the historical separation of powers model?

3x-9 over 2 and x=-3

How would the Fifteenth Amendment change southern politics? It would allow the common farmer to vote. It would allow all male citizens to vote. It would restor

I need help on this question

Having a baby may affect you financially, but you can prevent it from escalating into a financial crisis by managing your . NextReset

Use algebra to evaluate the following limit ((3+h)^2-9)/h

Brian has just finished college. He wants to set up a small business to make and sell fireworks. He registers his company and acquires a license from the govern

sharpening a pencil leaves behind pencil shavings. is sharpening a physical or chemical change

A sporting goods store pays $170 for a rubber raft. The percent of markup is 45%. Find the raft’s selling price.