The area of square is : 64.0
If Karina has an 8 1/2 inch by 11 inch sheet of paper and she wants to leave a 3/4 inch margin on all 4 sides, the dimensions of the remaining area would be 7 inches by 9 1/2 inches.
The perimeter of a square with 2 inch sides is 8 inches.
32 inches (4 sides x 8 = 32)
the ratio of the length of this sides is 1:2.
The area of square is : 64.0
If Karina has an 8 1/2 inch by 11 inch sheet of paper and she wants to leave a 3/4 inch margin on all 4 sides, the dimensions of the remaining area would be 7 inches by 9 1/2 inches.
The perimeter of a square with 2 inch sides is 8 inches.
The area of square is : 256.0
32 inches (4 sides x 8 = 32)
SA = area of all sides added up. 6 Faces on a cube. 82 = 64. 64 x 6 = 384 The surface area of an 8" cube is 384"
the ratio of the length of this sides is 1:2.
841
one inch
True
74 square inches
8