kief
kief kief
  • 28-05-2017
  • Mathematics
contestada

The circumference of a circle is 28 (3.14) meters. WHat is its radius?

Respuesta :

irspow
irspow irspow
  • 28-05-2017
C=2πr  and we are told that C=28π so

2πr=28π

r=14m  (assuming that 3.14 was a weak approximation of π)
Answer Link

Otras preguntas

Which information is given by a target heart rate?
The diameter of a Ferris wheel is 350 350 feet. Find its circumference. Give an exact answer and an approximation using 3.14 for pi ?.
The sum of a number and five
In order to make the expression below equivalent to 1/2x+6, which additional operation should be included in the expression.5/4x+6=-3x/4-x-2x-3x/4+3x/4
0.008 is one tenth of what number ?
Can you answer these for me ?
Nico put some cupcakes in the oven at 8 53 they need to bake for 25 minutes when should he take them out of the oven
which thematic statement is best demonstrated by the events of Shakespeare's The TempestA. Relying on tricks instead of hard work will always backfire; only thr
Which of the following is direct result of the red scare in the federal government
how did the Homestead Act help settle the West? - granted farmers land - granted farmers seeds - built free homes for farmers - bought farmers’ crops