Answered

IDNStudy.com, ang iyong platform ng sanggunian para sa pangkomunidad na mga sagot. Hanapin ang impormasyon na kailangan mo nang mabilis at madali sa pamamagitan ng aming komprehensibo at eksaktong platform ng tanong at sagot.

The circumference of a circle measures 12.56 inches. What is the measure of the radius of the circle?

Sagot :

C  = 2πr
r = C/2π
  =  12.56/2π
=    12.56/2* 3.14
=  2 ins
The formula for the circumference of a circle is
C=2rπ
Changing the formula would give us
r=C/2π
r=12.56in ÷ 2(3.14)
 =12.56in ÷ 6.28
r= 2 inches

Then the radius of the circle is 2 inches