The height of a cone is 30 cm

Asked by admin @ 31/08/2021 in Math viewed by 310 People

The height of a cone is 30cm .From its topside a small cone is cut by a plane parallel to its base.If the volume of smaller cone is 1/27 of the given cone,then at what height it is cut from its base

Answered by admin @ 31/08/2021

See the attachment for detail solution

The height of a cone is 15 cm

Asked by admin @ 29/08/2021 in Math viewed by 290 persons

"Question 3 The height of a cone is 15 cm. If its volume is 1570 cm^3 , find the diameter of its base. [Use π = 3.14] Class 9 - …

The height of a cone is 120 cm a small

Asked by admin @ 24/08/2021 in Math viewed by 317 persons

the height of the cone is 120 CM a small cone is off at the top by a plane parallel to the base and volume is 1/64 the volume of …

If a cylinder of diameter 1 cm at 30

Asked by admin @ 17/08/2021 in Physics viewed by 330 persons

If a cylinder of diameter 1.0 cm at 30°C is to be solid into a hole of diameter 0.9997 cm in a steel plate at the same temperature, then minimum …

The radius and height of a right circular cone

Asked by admin @ 13/08/2021 in Math viewed by 299 persons

the radius and the height of a right circular cone are in the ratio 5 : 12 and volume is 2512 cm cube find the slant height and the radius …

The height of a mercury barometer is 75 cm

Asked by admin @ 13/08/2021 in Physics viewed by 372 persons

the hight of a mercury barometer is 75 cm at sea level and 50cm at the top of a hill. ratio of density of mercury to that of air is …

An object of height 7.5 cm

Asked by admin @ 10/08/2021 in Physics viewed by 306 persons

An object of height 7.5 cm is placed at a distance of 35 cm from the converging lens whose focal length is 15 cm. (i) what is the height of …

The slant height of a cone is increased by 10

Asked by admin @ 03/08/2021 in Math viewed by 260 persons

the slant height of a cone increased by 10%and if radius remain same find the increase present in the curved surface area

How tall is 160 cm in height

Asked by maham237 @ 03/01/2021 in Mathematics viewed by 397 persons

George's height is 1.75 meters and Martha's height is 160 centimeters. How much taller is George than Martha in millimeters?

3.5 cm width x 4.5 cm height in pixels

Asked by admin @ 20/08/2021 in Computer Science viewed by 298 persons

Convert 4.5 cm x 3.5 cm in pixels at 100 dpi

3.5 cm width and 4.5 cm height in pixel

Asked by admin @ 20/08/2021 in Computer Science viewed by 345 persons

Convert 4.5 cm x 3.5 cm in pixels at 100 dpi

What is the equivalent of 5 4 height in cm

Asked by admin @ 05/11/2021 in Mathematics viewed by 302 persons

Sarah is 5 feet and 2 inches tall. What would her height be in centimeters? (1 foot = 12 inches, 1 inch = 2.54 centimeters)

A long metal bar of 30 cm length

Asked by admin @ 29/08/2021 in Physics viewed by 295 persons

A long metal bar of 30 cm length is aligned along a north south line and moves eastward at a speed of 10 ms1. A uniform magnetic field of 4.0 …

The slant height of a frustum of a cone

Asked by admin @ 17/08/2021 in Math viewed by 270 persons

The slant height of a frustum of a cone is 4 cm and the perimeters (circumferences) of its circular ends are18 cm and 6 cmthen the curved surface area of …