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)
need to measure the length and width of the front surface, then multiply these two measurements together. This will give you the area of the front surface of the box.
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.