6. The slant height of a conical mountain is 2.5 km and the area of its bas
is 1.54 km'. Find the height of the mountain
7. The sum of the radius of the base and the height of a solid cylinder is
37 metres. If the total surface area of the cylinder be 1628 sq metres, find
its volume
8. The surface area of a sphere is 2464 cm. If its radius be doubled, what
will be the surface area of the new sphere?
9. A military tent of height 8.25 m is in the form of a right circular cylinder
of base diameter 30 m and height 55 m surmounted by a right circular
cone of same base radius. Find the length of canvas used in making the
tent, if the breadth of the canvas is 1.5 m.
10. A tent is in the shape of a right circular cylinder up to a height of 3
and conical above it. The total height of the tent is 13.5 m and the radius
of its base is 14 m. Find the cost of cloth required to make the tent at the
rate of 80 per square metre. [Taker -2241
Answers
Answer:
A disaster is a serious disruption occurring over a short or long period of time that ... The intentional release or dissemination of biological agents as a means of coercion, Get information ...A disaster is a sudden, calamitous event that seriously disrupts the functioning of a community or society and causes human, material, and economic or environmental losses that exceed the community's or society's ability to cope using its own resources. Though often caused by nature, disasters can have human originsA disaster is a serious disruption occurring over of a community or society and causes human, material, and economic or environmental losses that exceed the community's or society's ability to cos event that seriously disrupts the functioning of a community or society and causes human, material, and economic or environmental losses that exceed the community's or society's ability to cope using its own resources. Though often caused by nature, disasters can have human originsA disaster is a sudden, calamitous event that seriously disrupts the functioning of a community or society and causes human, material, and economic or environmental losses that exceed the community's or society's ability to cope using its own resources. Though often caused by nature, disasters can have human originsA disaster is a serious disruption occurring over a short or long period of time that ... The intentional release or dissemination of biological agents as a means of coercion, Get information ...A disaster is a serious disruption occurring over a short or long period of time that ... The intentional release or dissemination of biological agents as a means of coercion, Get information ...A disaster is a sudden, calamitous event that seriously disrupts the functioning of a community or society and causes human, material, and economic or environmental losses that exceed the community's or society's ability to cope using its own resources. Though often caused by nature, disasters can have human originsA disaster is a sudden, calamitous event that seriously disrupts the functioning of a community or society and causes human, material, and economic or environmental losses that exceed the community's or society's ability to cope using its own resources. Though often caused by nature, disasters can have human originsA disaster is a serious disruption occurring over a short or long period of time that ... The intentional release or dissemination of biological agents as a means of coercion, Get information ...A disaster is a serious disruption occurring over a short or long period of time that ... The intentional release or dissemination of biological agents as a means of coercion, Get information ...A disaster is a sudden, calamitous event that seriously disrupts the functioning of a community or society and causes human, material, and economic or environmental losses that exceed the community's or society's ability to cope using its own resources. Though often caused by nature, disasters can have human originsA disaster is a sudden, calamitous event that seriously disrupts the functioning of a community or society and causes human, material, and economic or environmental losses that exceed the community's or society's ability to cope using its own resources. Though often caused by nature, disasters can have human originsA disaster is a sudden, calamitous event that seriously disrupts the functioning of a community or society and causes human, material, and economic or environmental losses that exceed the community's or society's ability to cope using its own resources. Though often caused by nature, disasters can have human originsA disaster is a serious disruption occurring over a short or long period of time that ... The intentional release or dissemination of biological agents as a means of coercion, Get information ...A disaster is a serious disruption occurring over a short or long period of time that ... The intentional release or dissemination of biological agents as a means of coercion, Get information ...A disaster is a sudden, calamitous event that seriously disrupts the functioning of a community or society and causes human, material, and economic or environmental losses that exceed the community's or society's ability to cope using its own resources. Though often caused by nature, disasters can have human or dissemination of biological agents as a delete clips.A disaster is a serious disrng over a short or long period of time that ... The int