alyssajimenez598 alyssajimenez598
  • 04-06-2021
  • Mathematics
contestada

the diameter of a circle is 18 centimeters. What is the area? Give the exact answer in simplest form

Respuesta :

pepepopo21
pepepopo21 pepepopo21
  • 04-06-2021

Answer:

254.47

Step-by-step explanation:

Formula is pi r^2

the radius is 9 which is half of the diameter

pi 9^2

Answer Link

Otras preguntas

In the novel Frankenstein, what is the significance of Walton's letters to his sister at the beginning of the narrative?
how is nitrogen from the atmosphere, the aiotic part of the ecosystem, converted into the biotic part of the ecosystem n organisms
Match each word with its part of speech based on the type of suffix it contains. A. vacuous verb B. innocuously noun C. generate A adjective D. declaration
What surplus products did Sumer have?
when is the estimation of products a useful tool?
What does cornucopia mean?
How do you say "Wash your hands" in French?
Which of these ideas is the main plot point around which the story of Twelfth Night revolves? A. selfish motives B. mistaken identity C. death and loss D. disea
in what three ways can companies consolidate
What are 5 motivations for European Colonizations of Africa. Explain.