The curved surface area of a right circular cone of radius 28cm is 4664 cm$^2$. What is the ratio of the volume of the cone to the total surface area of the cone ?(Use $\pi=\frac{22}{7}$)
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- The right circular cone of largest volume that can be enclosed by a sphere of 1 m radius has a height of
- If a semi-circular contour D of radius 2 is as shown in the figure given below, the value of the integral $...
- If the ratio of the areas of 2 squares is 2:1, then what is the ratio of the perimeters of the squares?
- A 2 km long broadcast LAN has 107 bps bandwidth and uses CSMA/CD. The signal travels along the wire at 2 x ...
- Let $A = \begin{bmatrix} \ 2 & -0.1 \\ \ 0 & 3 \\ \end{bmatrix} \hspace{0.2cm} and \hspace{0.2cm} A^{-1}\be...
- The minimum sampling frequency (in samples/sec) required to reconstruct the following signal x (t) = 5 $\le...
- The power in the signal s(t) = 8 cos $\left( 20\pi t - \dfrac{\pi}{2} \right)$ + 4 sin $(15 \pi t)$ is
- Suppose the numbers 7, 5, 1, 8, 3, 6, 0, 9, 4, 2 are inserted in that order into an initially empty binary ...