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What is total surface area of cuboid 1.45X1.45X5?
Surface area of a cuboid with sides x, y and z is 2(xy+yz+zx) So surface = 2*(1.45*1.45 + 1.45*5 + 5*1.45) = 2*16.6025 = 33.205
What is surface area of a cuboid 8 x 5 x 2.5?
Surface area = 2*(8*5 + 5*2.5 + 2.5*8) = 2*(40 + 12.5 + 20) = 2*72.5 = 145 square units.
What is the surface area of a rectangular prism with a length of 15 height of 5 and width of 4?
With a rectangular prism with these dimensions, you'd have 2 sides with an area of 15*5, two sides with an area of 5*4 and two sides with an area of 4*15. The surface area is 15*5+15*5+5*4+5*4+4*15+4*15 = 310.
How do you find the surface area of a sphere with a radius of 5 inches?
The formula for the surface area of a sphere is 4 (pi) r2For a radius of 5 in, the surface area is4 (3.1416) (5)2 = 4 (3.1416)(25) = about 314.16 square inches
What is the surface area of a sphere with a radius of 5 cm?
The surface area is about 314.16 cm2The formula for the surface area of a sphere is 4 (pi) r2For a radius of 5 cm, the surface area is4 (3.1416) (5)2 = 4 (3.1416)(25) = about 314.16 cm2*Do not confuse the sphere's surface area formula SA = 4 (pi) r2 withthe formula for the volume of the sphere, which is V = 4/3 (pi) r3
How do you find the surface area of a cuboid?
The surface area is the total area of all the faces. For a cuboid, all these faces will be rectangular. Example: Find the surface area of a 2 x 4 x 5 cm cuboid. The area of the faces will be: 2 x 4 = 8 cm2 2 x 5 = 10 cm2 4 x 5 =20 cm2 Adding these up give an area of 38 cm2. However we now need to multiply our answer by 2 as there are exactly two of each face. So our final answer is 38 x 2 = 76 cm2.
What is total surface area of cuboid 1.45X1.45X5?
Surface area of a cuboid with sides x, y and z is 2(xy+yz+zx) So surface = 2*(1.45*1.45 + 1.45*5 + 5*1.45) = 2*16.6025 = 33.205
How can you use the formula for the surface area of a box to find the surface area of a cube?
The surface area of a box, which is a cuboid, depends on its length, width and height. A cube is a special type of cuboid in which the length , width and height are all the same.
What is the area of a cuboid with two sides of 5cm and a side of 15cm?
The total surface area is 2*(5*5 + 5*15 + 15*5) = 2*175 = 350 cm2
What is surface area of a cuboid 8 x 5 x 2.5?
Surface area = 2*(8*5 + 5*2.5 + 2.5*8) = 2*(40 + 12.5 + 20) = 2*72.5 = 145 square units.
What is the surface area of a rectangular prism with a length of 15 height of 5 and width of 4?
With a rectangular prism with these dimensions, you'd have 2 sides with an area of 15*5, two sides with an area of 5*4 and two sides with an area of 4*15. The surface area is 15*5+15*5+5*4+5*4+4*15+4*15 = 310.
'What is the surface area of a sphere with a radius of 5 dm?
surface area of a spere=4*pie*r2 when r (radius)=5 pie=22/7 surface area=4*22/7*5*5 =2200/7 =314.2 dm2
How do you find the surface area of a sphere with a radius of 5 inches?
The formula for the surface area of a sphere is 4 (pi) r2For a radius of 5 in, the surface area is4 (3.1416) (5)2 = 4 (3.1416)(25) = about 314.16 square inches
What is the surface area of a sphere with a radius of 5 cm?
The surface area is about 314.16 cm2The formula for the surface area of a sphere is 4 (pi) r2For a radius of 5 cm, the surface area is4 (3.1416) (5)2 = 4 (3.1416)(25) = about 314.16 cm2*Do not confuse the sphere's surface area formula SA = 4 (pi) r2 withthe formula for the volume of the sphere, which is V = 4/3 (pi) r3
If L equals 8 inches W equals 5 inches and H equals 4 inches what is the surface area?
If you draw a diagram of a 3D cuboid and label the sides, it may make this a little easier to understand: There are 6 surfaces in total: 2 are 8 x 5 2 are 8 x 4 2 are 4 x 5 Total surface area is (2x8x5) + (2x8x4) + (2x4x5) = 80 + 64 + 40 = 184 Answer is 184 square inches
What would the surface area be of 2x3x5 centimeter square?
The surface area of a cuboid is the sum of all the areas of all its faces: 2 ends + 2 fronts + 2 tops = 2 x (area_of_end + area_of_front + area_of_top). For a 2cm x 3cm x 5cm cuboid, the surface area is: 2 x (2 x 3 + 2 x 5 + 3 x 5) cm3 = 2 x (6 + 10 + 15) cm3 = 2 x 31 cm3 = 62 cm3
What is the surface area a sphere with a radius of 5 meters?
The surface area of a sphere is 4 pi R2A = 4 pi (5)2 = 100 pi = 314.16 square meters (rounded)
