The surface area is 54 square inches.
The area of a 3-inch square is: 9 square inches.
The bulk of the question is irrelevant ! If all you need is the surface area of the 3-inch cube, simply multiply 3 x 3 x 6 to give 54 square inches !
The answer depends on the units used for 3 X 8. It should, for example, be obvious that the number of square inches in a 3 inch x 8 inch shape will be different to the number of square inches in a 3 foot x 8 ft area.
Total surface area = 2*(12*8 + 8*3 + 3*12) = 312 square inches.Total surface area = 2*(12*8 + 8*3 + 3*12) = 312 square inches.Total surface area = 2*(12*8 + 8*3 + 3*12) = 312 square inches.Total surface area = 2*(12*8 + 8*3 + 3*12) = 312 square inches.
The surface area is 54 square inches.
The area of a 3-inch square is: 9 square inches.
The bulk of the question is irrelevant ! If all you need is the surface area of the 3-inch cube, simply multiply 3 x 3 x 6 to give 54 square inches !
Area of the circle = pi*5.52 = 95.033 square inches to 3 decimal places
first find the area of one face so 3times 3= 9 in. square then 9 in times all 6 sides =54 in. square
74 square inches
The area of a 3-inch diameter circle is about 7.068 square inches.
4 inches = 1/3 of a foot Surface area = pi*1/3*10 = 10.472 square feet rounded to 3 dp
The answer depends on the units used for 3 X 8. It should, for example, be obvious that the number of square inches in a 3 inch x 8 inch shape will be different to the number of square inches in a 3 foot x 8 ft area.
Total surface area = 2*(12*8 + 8*3 + 3*12) = 312 square inches.Total surface area = 2*(12*8 + 8*3 + 3*12) = 312 square inches.Total surface area = 2*(12*8 + 8*3 + 3*12) = 312 square inches.Total surface area = 2*(12*8 + 8*3 + 3*12) = 312 square inches.
The 'closest' value of the area of a 3-inch circle is: 7.06858347 square inches.
Such a cube has six sides of 3" by 3" (9 square inch) squares. So the total is 6 x 9 square inches, which is 54 square inches.