A 2 unit high marble slab with a 1 unit \( \times 4 \) unit base is fixed to the floor of a cour...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=9l9Qo9fJUYI


Duration: 3:31
0 views
0

A 2 unit high marble slab with a 1 unit \( \times 4 \) unit base is fixed to the floor of a courtyard. Find the surface area of the marble which is visible.
a. 28 sq. units
b. 26 sq. units
c. 24 sq. units
d. 16 sq. units
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-07-14If the radius and slant height of a cone are in the ratio \( 4: 7 \) and its curved surface area...
2023-07-14From each corner of square sheet of side \( 8 \mathrm{~cm} \), a square of side \( r \) is cut. ...
2023-07-14If the volumes and diameters of two cones are in the ratio \( 1: 4 \) and \( 4: 5 \) respectivel...
2023-07-14If the radius and height of a right circular cone are \( r \) and \( h \) respectively, the ...
2023-07-14A wire when bent in shape of an equilateral triangle encloses an area of \( 9 \sqrt{3} \mathrm{~...
2023-07-14Find the curved surface area of a right circular cone, if the radius of cone is \( 4 \mathrm{~cm...
2023-07-14The total area of the sheet required to make a closed hollow cone of height \( 24 \mathrm{~cm} \...
2023-07-14Length, breadth and height of a rectangular solid are \( 22 \mathrm{~cm}, 32 \mathrm{~cm} \) and...
2023-07-14If a solid right circular cylinder made of iron is heated to increase its radius and height by \...
2023-07-14The radius of a piece of wire is decreased to onehalf. If volume remains the same, then its leng...
2023-07-14A 2 unit high marble slab with a 1 unit \( \times 4 \) unit base is fixed to the floor of a cour...
2023-07-14There is a cylinder and a cone with height \( \mathrm{h} \) and radius \( r \). There is also a ...
2023-07-14The radii of two right circular cylinders are in the ratio \( 2: 3 \) and their heights are in t...
2023-07-14The volume of a spherical shell having outer and inner radii as \( R \) and \( r \) is given...
2023-07-14The ratio of the volumes of two cones with same radii and height \( h_{1} \) and \( h_{2} \) is ...
2023-07-14Find the ratio of the volume of two cylinders having radii \( R \) and \( r \) and are of sa...
2023-07-14The water tank is made up of the shape of a hollow cylinder with a hemispherical depression at o...
2023-07-14There are two cylinders of radius \( \mathrm{R} \) and \( \mathrm{r} \) and having the same ...
2023-07-14If a cylinder is covered by two hemispherical lid having same radius as of cylinder, then the to...
2023-07-14The radius of the top and bottom of a frustum having height \( 21 \mathrm{~cm} \) are \( 25 \mat...
2023-07-14Twelve solid spheres of the same size are made by melting a solid metallic cylinder of base diam...