2007-07-22 12:24:34 · 12 answers · asked by Travell B 1 in Science & Mathematics ➔ Mathematics
r = d / 2
r = 4 inches
2007-07-24 07:03:09 · answer #1 · answered by Como 7 · 0⤊ 0⤋
4 inches
2007-07-22 19:31:53 · answer #2 · answered by Anonymous · 0⤊ 0⤋
divide by 2, its 4 inches
2007-07-22 19:31:39 · answer #3 · answered by leo 6 · 0⤊ 0⤋
4 inches
2007-07-22 19:27:24 · answer #4 · answered by Anonymous · 0⤊ 2⤋
4 inches. Half the diameter.
2007-07-22 19:32:26 · answer #5 · answered by John B 3 · 0⤊ 0⤋
R=D/2, therefore, 8/2=4" radius
2007-07-22 19:28:23 · answer #6 · answered by Anonymous · 1⤊ 2⤋
4 inches or 10 mm would be the answer.
2007-07-22 19:30:42 · answer #7 · answered by ☆ tht HXC chick ☆® 2 · 0⤊ 0⤋
the radius of a circle is half of the diameter
so in this case, the radius of the circle would be
4 inches
2007-07-22 19:28:26 · answer #8 · answered by trackstarr59 3 · 1⤊ 1⤋
4 inches..... radius = 1/2 x diameter.... circumferance is diameter x pie or 3.14
2007-07-22 19:28:34 · answer #9 · answered by detrich2004 1 · 1⤊ 0⤋
radius is hald the diameter just remember dia means across through
2007-07-22 19:29:09 · answer #10 · answered by Anonymous · 0⤊ 0⤋