The diameter of a circle is 56 cm. What is the circumference of the circle? Use 22/7 to approximate for pi.
54 units2
A cube with 1 cm sides has a surface area of 6 cm2 and a volume of 1 cm3.
area
Well one has eight vertices then you just multiply eight by whatever number of cubes you have!
If they are all the same size, the surface area is just the total surface area, which is 6 (faces) x edge x edge - that is the area of one face, (the length of one edge times itself as cubes have square faces) x the number of faces (6) x the number of cubes (3). Then subtract fom this the area not exposed, which is the top face of the bottom cube, top and bottom of the middle cube and bottom face of the top cube - so that's 4 faces. So the formula boils down to: 6 x 3 x edge x edge - 4 x edge x edge ... or ... 14 edge² If they are different sizes: 1. Work out the total area of each cube. 2. Between the bottom and middle cube, take the smaller and that face is hidden on both cubes, so subtract twice this face. 3. Do the same for the top and middle cubes.
A Cube.
17 - each of the 8 point out corners on the two cubes and the middle section
36 27 I mean
(surface area of cube 1 or 2 (either)) times 2 = (total surface area of two identical cubes)
They are not generally called seven cubes.
Yes they would have to be similar cubes.
Hollow ice cubes are faster to make and have more surface area in your drink.
that depends on how big the ice cubes are, advice: pay attention in class!
no
cubes
Condensation occurs on the outer surface of the glass when you keep ice cubes in the glass at room temperature or hotter.
Surface area of two cubes = 6 times [ (length of first cube's edge)2 + (length of second cube's edge)2 ]