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

In 1 week there are 7 days how many weeks in 210 days

To move to the bottom of a document window, press the ____ key(s). ALT CTRL PAGE DOWN CTRL PAGE DOWN ALT PAGE DOWN PAGE DOWN

A prescription drug advertisement uses a famous surgeon to tell the audience that this drug saves lives. What propaganda technique is being employed in this adv

How did Mansa Musa spread Islam and education throughout Mali

What causes the marks on the moons surface?

what is the definition of Bicameral?

What is the square root of 121/49

Need help pls I have the answer but have to show my work

Organisms with advantageous adaptations are more likely to survive and reproduce than organisms without the advantageous adaptations. This phenomena is known as

A unicameral state legislature is one that a. is one-chambered. c. is run by the speaker of the house. b. has two houses. d. is headed by the governor.