The surface area depends on the shape and you have given no indication as to what hat might be.
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 2*(8*11 + 11*3 + 3*8) square inches = 2*(88 + 33 + 24) sq inches = 290 square inches.
(3.14....) x (3^2)x(8) = 226.19
Surface area of a rectangular prism is equal to 2LW+2LH+2HW. So for this object: 2*3*4+2*3*8+2*8*4=24+48+64=136 square inches.
Not necessarily. Having the same volume does not mean having the same surface area. As an example, if you were to take a sphere with volume 4/3*pi*r^3, and a suface area of 4*pi*r^2, and compare it to a cube with sides 4/3, pi, and 4^3, you would find that they had a different surface area, but the same volume. Let the radius of the sphere be 2, that is r = 2. In this case the surface are of the sphere is about 50, and the surface are of the cube is about 80. So a sphere and a cube, both with a volume of about 33.51 (4/3 * pi * 8), have different surface areas.
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 2*(8*11 + 11*3 + 3*8) square inches = 2*(88 + 33 + 24) sq inches = 290 square inches.
To calculate the total surface area of a regular hexagonal prism, we need to find the area of the two hexagonal bases and the lateral surface area. The area of one hexagonal base can be calculated using the formula ( A = \frac{3\sqrt{3}}{2} s^2 ), where ( s ) is the base edge. For a base edge of 8, the area of one base is ( \frac{3\sqrt{3}}{2} \times 8^2 = 96\sqrt{3} ). The lateral surface area is the perimeter of the base times the height: ( 6 \times 8 \times 8 = 384 ). Thus, the total surface area is ( 2 \times 96\sqrt{3} + 384 ).
Assuming this is a rectangular prism, the surface area would be 2LW+2LH+2HW. So the surface area for this object would be: 2*3*5+2*3*8+2*8*5=30+48+80=158 square meters.
It is: 2(3*5)+2(3*8)+2(5*8) = 158 square inches
If the radius of a sphere is doubled, the surface area increases by (2)2 = 4 times, and the volume increases by (2)3 = 8 times.
Total surface area - (2pi22)+(2pi2*8) = 125.664 square yards rounded to 3 decimal places
It is: 2(3*5)+2(5*8)+2(3*8) = 104 square mm
(3.14....) x (3^2)x(8) = 226.19
The surface area of a cube with side length ( s ) is ( 6s^2 ) and the volume is ( s^3 ). For a cube with side length 2 cm, the surface area is ( 6(2^2) = 24 ) cm(^2) and the volume is ( 2^3 = 8 ) cm(^3). The ratio of surface area to volume for this cube is ( \frac{24}{8} = 3 ).
Surface area of a rectangular prism is equal to 2LW+2LH+2HW. So for this object: 2*3*4+2*3*8+2*8*4=24+48+64=136 square inches.
The surface area is 552.92 units2