Filters
Latest Questions
Mathematics
Surface area of a right circular cone
Find the diameter of the cone whose vertical angle is 60 degree and the height of the cone is 9cm?

Mathematics
Surface area of a right circular cone
Calculate the total surface area of a cone of height $12\,cm$ and base radius $5\,cm$. Take $\pi =\dfrac{22}{7}$ ?
Mathematics
Surface area of a right circular cone
Calculate the surface area of the cone

A) $301.44{\text{ c}}{{\text{m}}^2}$
B) $301.44{\text{ cm}}$
C) $301.44{\text{ m}}$
D) $301.44{\text{ }}{{\text{m}}^2}$

Mathematics
Surface area of a right circular cone
The slant height of a right circular cone is $10$ m and its height is $8$ m, then the area of its curved surface is
$\left( A \right){\text{ }}80\pi {m^2}$
$\left( B \right){\text{ 6}}0\pi {m^2}$
$\left( C \right){\text{ 65}}\pi {m^2}$
$\left( D \right){\text{ 70}}\pi {m^2}$

Mathematics
Surface area of a right circular cone
A 5m wide cloth is used to make a conical tent of base diameter $14m$ and height $24m$. Find the cost of cloth used at the rate of $Rs.25$ per meter. (Use $\pi = \dfrac{{22}}{7}$ )

Mathematics
Surface area of a right circular cone
The slant height of a conical mountain is $2.5\,km$ and the area of its base $1.54\,k{m^2}$ . Find the height of the mountain

Mathematics
Surface area of a right circular cone
Diameter of the base of a cone is 10.5cm and its slant height is 10cm. Find its curved surface area.
Mathematics
Surface area of a right circular cone
A joker’s cap is in the form of a right circular cone of base radius 7cm and height 27cm. Find the area of the sheet required to make 10 such caps.
Mathematics
Surface area of a right circular cone
A joker cap is in the form of a right circular cone of radius $7cm,$ $l = 25cm,$ find the area of the sheet required for $12$ such caps.
Mathematics
Surface area of a right circular cone
The CSA of a cone is $4070c{{m}^{2}}$ and its diameter is 70cm. What is the slant height?
Mathematics
Surface area of a right circular cone
How many square meters of canvas is required to form a conical tent where height of the tent is 5m and radius of the base is 12m. Also find the cost of the tent if cost per $m^2$ is Rs 100.

Mathematics
Surface area of a right circular cone
The radius and height of the cone are in the ratio of 4:3. The area of the base is 154 square centimeter. Find the curved surface area of the cone.
Prev
1
2
3
4
5