Maths-
General
Easy

Question

Find the Surface Area of a Cuboid whose l = 3.5 m , b = 2 m , h = 75 cm

  1. 22.84 cm²    
  2. 228.4 cm²    
  3. 2.284 cm²    
  4. none of these    

The correct answer is: none of these


    To find the surface area of the cuboid.
    Given, l = 3.5 m , b = 2 m , h = 75 cm
    surface area of the cuboid = 2(lb + lh + bh)
    = 2(11.125)
    22.25 space m squared

    Therefore, the surface area of cuboid is 22.25 space m squared. So, from the given options, there is no option as 22.25 space m squared. Hence, answer is none of these.

    Related Questions to study

    General
    Maths-

    A 5 m long, 3.5 m broad and 80 cm deep well is dug What is the volume of the earth taken out of it ?

    Therefore, the volume of the earth = 14 m cubed.

    A 5 m long, 3.5 m broad and 80 cm deep well is dug What is the volume of the earth taken out of it ?

    Maths-General

    Therefore, the volume of the earth = 14 m cubed.

    General
    physics-

    A particle is moving eastwards with a velocity of 5 ms–1 in 10 seconds the velocity changes to 5 ms–1 north-wards. The average acceleration in this time is

    A particle is moving eastwards with a velocity of 5 ms–1 in 10 seconds the velocity changes to 5 ms–1 north-wards. The average acceleration in this time is

    physics-General
    General
    physics-

    A car with a vertical wind shield moves along in a rain storm at speed of 40 km h–1. The rain drops fall vertically with a terminal speed of 20m s–1. The angle at which the rain drops strike the wind shield is

    A car with a vertical wind shield moves along in a rain storm at speed of 40 km h–1. The rain drops fall vertically with a terminal speed of 20m s–1. The angle at which the rain drops strike the wind shield is

    physics-General
    parallel
    General
    physics-

    The resultant of the three vectors stack O A with rightwards arrow on top comma   stack O B with rightwards arrow on top comma     text and end text   stack O C with rightwards arrow on top shown in figure.

    The resultant of the three vectors stack O A with rightwards arrow on top comma   stack O B with rightwards arrow on top comma     text and end text   stack O C with rightwards arrow on top shown in figure.

    physics-General
    General
    physics-

    Given that stack R with rightwards arrow on top text = end text stack text P end text with rightwards arrow on top text + end text stack text Q end text with rightwards arrow on top. And stack R with rightwards arrow on top makes angle alpha with stack P with rightwards arrow on top and beta with stack Q with rightwards arrow on top. Which of the following relations is correct?

    Given that stack R with rightwards arrow on top text = end text stack text P end text with rightwards arrow on top text + end text stack text Q end text with rightwards arrow on top. And stack R with rightwards arrow on top makes angle alpha with stack P with rightwards arrow on top and beta with stack Q with rightwards arrow on top. Which of the following relations is correct?

    physics-General
    General
    physics-

    Resultant of the two vector stack F with rightwards arrow on top subscript 1 end subscript   text and end text   stack F with rightwards arrow on top subscript 2 end subscript is of magnitude P. If stack F with rightwards arrow on top subscript 2 end subscript is reversed, then resultant is of magnitude Q. What is the value of P2 + Q2 ?

    Resultant of the two vector stack F with rightwards arrow on top subscript 1 end subscript   text and end text   stack F with rightwards arrow on top subscript 2 end subscript is of magnitude P. If stack F with rightwards arrow on top subscript 2 end subscript is reversed, then resultant is of magnitude Q. What is the value of P2 + Q2 ?

    physics-General
    parallel
    General
    physics-

    In the figure, stack E with rightwards arrow on top   minus   stack D with rightwards arrow on top   plus   stack C with rightwards arrow on top equals

    In the figure, stack E with rightwards arrow on top   minus   stack D with rightwards arrow on top   plus   stack C with rightwards arrow on top equals

    physics-General
    General
    physics-

    Two vectors A and B are such that A+B=C and A2+B2 = C2. Which of the following statements is correct?

    Two vectors A and B are such that A+B=C and A2+B2 = C2. Which of the following statements is correct?

    physics-General
    General
    physics-

    A particle is moving eastward with a velocity of 5 m/s. In 10 seconds, the velocity changes to 5 m/s northwards. The average acceleration in this time is

    A particle is moving eastward with a velocity of 5 m/s. In 10 seconds, the velocity changes to 5 m/s northwards. The average acceleration in this time is

    physics-General
    parallel
    General
    physics-

    A truck travelling due north at 30 m/s turns west and travels at the same speed; then the change in velocity is

    A truck travelling due north at 30 m/s turns west and travels at the same speed; then the change in velocity is

    physics-General
    General
    physics-

    Two forces each numerically equal to 10 dynes are acting as shown in the following figure, then the resultant is

    Two forces each numerically equal to 10 dynes are acting as shown in the following figure, then the resultant is

    physics-General
    General
    physics-

    Find the number of non-colinear vector producing zero resultant.

    Find the number of non-colinear vector producing zero resultant.

    physics-General
    parallel
    General
    Maths-

    Volume of a Cuboid is 30 cm³ and its lambda= 5 cm, b = 3 cm Find its height

    Therefore, the height of the cuboid is 2 cm.

    Volume of a Cuboid is 30 cm³ and its lambda= 5 cm, b = 3 cm Find its height

    Maths-General

    Therefore, the height of the cuboid is 2 cm.

    General
    Maths-

    Find the altitude of a triangle whose base is 20 cm and Area is 150 cm²

    Therefore, the height of the triangle is 15cm.

    Find the altitude of a triangle whose base is 20 cm and Area is 150 cm²

    Maths-General

    Therefore, the height of the triangle is 15cm.

    General
    Maths-

    ABCD is a Parallelogram DL perpendicular to the power of r end exponent AB and DM perpendicular to the power of r end exponent BC If AB = 18 cm, BC=12 cm and DM = 9 cm then find DL .

    ABCD is a Parallelogram DL perpendicular to the power of r end exponent AB and DM perpendicular to the power of r end exponent BC If AB = 18 cm, BC=12 cm and DM = 9 cm then find DL .

    Maths-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.