You multiply the dimensions in pairs, calculate their sum and then double the answer.
So (3*4 + 4*8 + 8*3)*2 = (12 + 48 + 24)*2 = 84*2 = 168 sq inches
The volume is 96 cubic inches.
utdytkyjhg
170
Assuming that the box is a rectangular parallelepiped, it has two sides each with dimensions 2*3, 2*4, and 3*4, with areas of 6, 8, and 12 square inches respectively. The total surface area therefore is 2(6 + 8 + 12) = 52 square inches.
Surface area of rectangular prism: 2(25)+4(30) = 170 square inches
136" sq
It is: 72A cubic inches
720 in3
Jenga pieces are typically rectangular blocks measuring 1.5 inches by 0.5 inches by 0.5 inches.
It is: 2(3*5)+2(3*8)+2(5*8) = 158 square inches
5.625
Volume = 12*4*8 = 384 cubic inches
The volume is 96 cubic inches.
SA = 2lw + 2lh + 2wh =2(8*4) + 2(8*14) + 2(4*14) = 64 + 224 + 112 = 400in2
The area of a rectangle is calculated by multiplying its length by its width. In this case, the area of the rectangular surface would be 0.640 inches x 1.14 inches = 0.7296 square inches.
utdytkyjhg
170