bsuchanek2017
bsuchanek2017 bsuchanek2017
  • 15-06-2016
  • Mathematics
contestada

What is the approximate area of a circle with a diameter of 50 centimeters? Use π ≈ 3.14.

Respuesta :

Mehek
Mehek Mehek
  • 15-06-2016
The formula is 
 π * r^2

r = diameter/2
r = 25 cm

3.14 * 25^2 = 1962.5

We can round that to 1963 because it says approximate area.
Answer Link

Otras preguntas

Common core answer for sum of 5x23x2
identify 3 asian countries with a coastline on th indian ocean
Which pair of sentences best compares the two excerpts? Thomas Paine's purpose is to persuade his audience to abandon their course of action. Patrick
In volleyball what is a serve that results in an immediate point called
Did Abraham Baldwin support the Revolution?
The "old ways" of doing things should be judged upon their ability to last and upon their proven dependability. True or false
Identify the type of subordinate clause used in the sentence. Since I have a test tomorrow, I need to study. noun adjective adverb
3.7 repeating as a mixed number
Perform the indicated operations and write the result in the form of a + bi (3 - 2i)(4 + 3i)
Which is not a renewable energy resource? geothermal wind hydroelectric natural gas Description