relinapitts16
relinapitts16 relinapitts16
  • 02-05-2019
  • Mathematics
contestada


What's the area of a circle with radius 18 units?



A. 36π units2
B. 18π units2
C. 9π units2
D. 324π units2


Respuesta :

AameerbBhatta AameerbBhatta
  • 02-05-2019

option D is the answer.!!!!

Answer Link
altavistard
altavistard altavistard
  • 02-05-2019

Answer:

324π units²  (Answer D)

Step-by-step explanation:

The formula for the area of a circle of radius r is A = πr².

Here, the area is A = π(18 units)² = 324π units²  (Answer D)

Answer Link

Otras preguntas

two forms of solid carbon diamond and graphite different in their physical properties due to the differences in their
What process in animal cells required oxygen
briefly describe the five stages of the cell cycle
if x = -3 calculate the value of: x3 + x
how did the experience of the early colonists shape Americas political and social ideals?
Recently in the United States, there were about 300,000,000 cell phone users. That same year there were about 5.7x10^9 cell phone users worldwide. About how man
How many counting numbers are between 30 and 65, not including 30 and 65?
A shop is giving 20% discount in a sale. A shirt in the shop normally costs $60. How much does it cost in the sale?
what's bigger 60% of 90 or half of 100?
why does methane have a low boiling pint?