4*3.14 = 12.42
A circle with a diameter of 8 inches has a radius (not raduis) of 4 inches.
The radius (not raduis) is 8 inches.
Assuming that raduis = radius, the total surface area is 132 square units.
4 inches
7*2^4
314 is closer to 4. 3¼ is closer to 3.
The radius would be 4 inches !
By a factor of 22 = 4.
4 and 6, among others.
You can do (380/4) + (380*1) Or use a calculator. The answer is 475
Mutiply it by a hundred as for example 3/4 times 100 = 75%
You need to convert 5'4 to inches: 5'4 = 5 * 12 + 4 = 64 5'4 = 64 inches One inch is 2.54 cm mutiply by 2.54 *2.54 64 inches * 2.54 cm = 64*2.54 = 162.56 cm easy? ;)