isabella4141 isabella4141

04-03-2019
Mathematics

contestada

What is the area of a circle with a diameter of 23 centimeters? Use 3.14 for pi. Enter your answer, as a decimal, in the box.

Respuesta :

musiclover10045 musiclover10045

04-03-2019

The equation for the area of a circle is A = PI x r^2

R = radius, which is half the diameter = 23/2 = 11.5

Area = 3.14 x 11.5^2

Area = 3.14 x 132.25

Area = 415.265 square cm.

Answer Link

Otras preguntas

Plz HELP PLZ HELP.The design for a new cardboard display is shown below. The designers want to determine how much cardboard they will need to build the display.

Which ball should you put in order to total 30 1 3 5 7 9 11 13 15

Find the area of each figure. Round your answer to the nearest tenth.

Please help will give lots of points!!

A farm raises a total of 220 chickens and pigs. The number of legs of the stock in the farm totals 520. How many chickens and pigs are at the farm? a. Defi

PLEASE HELPPPPPP 30 POINTS IF YOU HELP ME DO IT Click the links to open the resources below. These resources will help you complete the assignment. Once you hav

[tex] 25x { }^{2} + (5x - 3)(2x + 7) - 9[/tex]

Given B=45, C=95, & c=5. Find b. This is Laws of Sines

What is the answer?

Plz help!!!!! Image multiple choice