The surface area is 2*(8*11 + 11*3 + 3*8) square inches = 2*(88 + 33 + 24) sq inches = 290 square inches.
0.4 m-1 is the ration of surface area 588m2 to volume 1372m3 for a sphere.
First of all, you did not provide measurements for the octagon. Second, surface area is meant for three-dimensional figures. Octagons are two-dimensional.
The ratio is 300 m2/500 m3 = 0.6 per meter.(Fascinating factoid: The sphere's radius is 5 m.)
You need to find the surface area of each of the six sides. There are three pairs of identical sides. So here is how to do it Surface Area = [2x (25x19)] + [2x(19x5.5)] + [2x(25x5.5)] = 950 + 209 + 275 = 1434 square units
A pyramid with these measurements are technically impossible to construct. However if you follow the formula the surface area would be a negative amount.
0.6 is the surface area to volume ratio.
Total surface area: 6*7*7 = 294 square units of measurements
you need measurements to figure out surface area. the simplest way to figure out the whole area of a dodecahedron is to find the surface area of one pentagon, then multiply by 12 (the number of sides of a dodecahedron)
to calculate the area of the front surface of a box you should
0.6 m-1 is the ratio of surface area to volume for a sphere.
Gambia has a total surface area of 11.295 km2, according to sources.
You need three measures of length to determine the surface area - the length, width and height.
0.5m-1
0.4 m-1 is the ration of surface area 588m2 to volume 1372m3 for a sphere.
372 square inches
First of all, you did not provide measurements for the octagon. Second, surface area is meant for three-dimensional figures. Octagons are two-dimensional.
If you increase the radius, the volume will increase more than the area.