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

The stage of plot that comes directly after exposition is called

Assume you have an infinite supply of these candy pieces from which to draw. if you draw two pieces one right after the other, are the events of getting a gree

Match the drug with the street name or classification. match term definition juice a.marijuana whippets b.lsd acid c.steroids coke d.heroin pot e.cocaine smack

Solve triangle ABC. Round decimal to the nearest tenth. a=38, b=31, c=35

What is the slope of x=2y

Why were prominent american writers of the 1920s called the "lost generation"

What is the r value of the following geometric sequence? 64, 48, 36. 27 2/3 3/4 5/8 3/8

Which of the following describes how bacteria can receive or exchange genetic material? (A) In transformation, some bacteria pick up pieces of DNA from the envi

The following are excerpts from two different media sources, both reporting on the opening of a new coffee shop in their town. Read the excerpts and answer the

What is the sum of an 8-term geometric series if the first term is -11, the last term is 859,375, and the common ratio is -5?