Surface Area of a Right Circular Cylinder

Explain in detail about prism as solid figure and describe its shape and if a triangle prism is cut by a plane, parallel to the base, then find the shape of cross-section of prism.

Explain in detail about the shape of a cylinder and find the surface area of a cylinder whose radius of base is $2$ units and height of cylinder is $4$ units.

In the given figure, you see the frame of a lampshade. It is to be covered with a decorative cloth. The frame has a base diameter of $20 \mathrm{c}\mathrm{m}$ and a height of $30 \mathrm{c}\mathrm{m}.$ A margin of $2.5 \mathrm{c}\mathrm{m}$ is to be given for folding it over the top and bottom of the frame. If $k {\mathrm{cm}}^2$ cloth is required for covering the lampshade then find $k$. $\left(\mathrm{Use} \pi =\frac{22}{7}\right)$

In the given figure, there is a cylinder of height $10 \mathrm{cm}$ and radius $7 \mathrm{cm}$. Its total surface area is _____ ${\mathrm{cm}}^2$.

A storage tank consists of a circular cylinder. If its diameter is $2.1 \mathrm{m}$ and its height is $5 \mathrm{m}$, find the total cost of painting it on the outside at the rate of $₹10$ per ${\mathrm{m}}^2$.

The height of the square prism with base $6 \mathrm{cm}$ and the area of one lateral face  $24 {\mathrm{cm}}^2$ is _____ cm

The total surface area of the triangular prism in which base is an equilateral triangle with side $a$ and height of the prism is equal to base is $\left(3+\frac{\sqrt{3}}{2}\right)a^2$

Cylinder is an example of prism.

Cuboid is an example of prism.

A prism is a $3$-dimensional shape with two identical shapes facing each other.State true or false.

A triangular prism is a prism that has _____ as its base.

A prism is named after the shape of its base.

A prism is a solid figure whose base and _____ are congruent polygons.