Find the surface area of a cube with sides measuring 11 meters.
1. 726
2. 54
3. 330
4. 84
5. You will need 6 packages of stickers
100% correct
The surface area of a cube is given by the formula 6s^2, where s is the length of one side.
So, for a cube with sides measuring 11 meters, the surface area would be:
6(11^2) = 6(121) = 726 square meters
Therefore, the surface area of the cube is 726 square meters.
Cherese needs to buy some cardboard to build a box 10 inches long, 9 inches wide, and 7 inches high. If she purchases 500 square inches of cardboard, how much will be left over?(1 point)
Cherese needs to buy some cardboard to build a box 10 inches long, 9 inches wide, and 7 inches high. If she purchases 500 square inches of cardboard, how much will be left over?(1 point)
Responses
406 in.2
406 in. squared
54 in.2
54 in. squared
426 in.2
426 in. squared
446 in.2