lovelystar1 lovelystar1
  • 02-03-2016
  • Mathematics
contestada

what is the area of a circle with a radius of 4

Respuesta :

TheBlueFox
TheBlueFox TheBlueFox
  • 18-09-2019

Answer: 16π units²

Step-by-step explanation: To find the area of of a circle, let's first start by writing down the formula for the area of a circle.

Area = [tex]\pi r^{2}[/tex]

Since we are given the radius of the circle, we can plug 4 into our formula.

Area = [tex]\pi (4^{2})[/tex]

4² is equal to 4 x 4 which is 16.

Area = 16[tex]\pi units^{2}[/tex]

Therefore, the area of the circle is 16π units².

Answer Link

Otras preguntas

Why are there more hebivores than carnivores in a healthy ecosystem?
Hi how are you today are you well are you not well
I need help and fast
Why do people in jonas's community have the same birthday?
A trait is __________. Question 5 options: a characteristic that cannot be passed from parent to offspring organisms that always share the same exact traits
Rory bought seven 3-packs of golf balls and five 20-pack of golf tees. how many golf items did he buy in all
What were the two diseases that europeans broth to the new world that killed american indians?
Martha measures a side piece of wood. The length is 10 feet and the width is one-half of the length. What is the area, in square feet, of the piece of wood? A =
which of the following statements is true regarding gender equality in Southeast Asia
a surveyor measures the angle of elevation to a point on a mountain to be 18 degrees. the point on the mountain is horizontally 4 miles away from the surveyor.t