### CBSE IX Mathematics Surface Areas and Volumes

## I want all three answers from figure I.e4,5,6 figure is somewhat blurd so please see carefully and answer

**md775016**28th May 2017 3:41 PM

### CBSE VIII Mathematics Mensuration

## all formula for suface area and volume

**Neelesh**28th December 2017 11:04 AM

### ICSE IX Mathematics Mensuration II

## The volume of a cube is 729cm/square. Find its total surface area.

**Sam**5th January 2018 7:51 AM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## If the volume of a sphere is increased by 95.2%without changing the shape what will be the % increase in surface area

**lovemaan5500**13th January 2018 3:09 PM

### ICSE IX Mathematics Mensuration II

## what is meant by surface area? Can someone explain me in detail please........

**kumarvicky9431**15th January 2018 8:49 PM

### ICSE X Mathematics

## Two equal cones are touching each other completely at the base circle. Given that the distance between the two vertices is 16 cm and the diameter of the base circle is 12 cm, find the total surface area of this solid.

**bdroy_2014**10th February 2018 2:36 PM

### ICSE IX Mathematics Mensuration II

## the sum of length breadth and height of a cuboid is 38cm and the length of its diagonal is 22cm find the surface area of cuboid

**shahira**20th February 2018 8:34 PM

### CBSE X Mathematics

## A hemispherical depression is cut out from one face of a cubical woden block such that the diameter L of the hemispheical is equal to the edge of the cube.Determine the surface area of the remaining solid.

**Rajendra Beniwal**25th February 2018 10:29 AM

### CBSE XII Science Chemistry Alcohols, Phenols and Ethers

## How does decrease in surface area of branched alcohols decrease vander walls forces?

**Girijeshpandey.rjil**23rd April 2018 7:16 PM

### ICSE VI Physics Physical Quantities and Measurements

## define surface area

**ambilyyadu**31st July 2018 10:33 PM

### ICSE VI Physics Physical Quantities and Measurements

## how will you mesure the area of an irregular surface

**ambilyyadu**1st August 2018 8:51 PM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## A cubodial block of side 7cm is surmounted by a hemisphere. What is the largest diameter that the hemisphere can have? Also find the surface area of the solid.

**jaiswalsindhuli717**20th October 2018 1:57 PM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## A buoy is made in the form of a hemisphere surmounted by a right cone whose circular base coincides with the plane surface of the hemisphere. The radius of the base of the cone is 3.5 meters and its volume is 2/3 of the hemisphere. Calculate the height of the cone and the surface area of the buoy correct to 2 decimal places.

**jaiswalsindhuli717**20th October 2018 4:14 PM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## The length,width and height of a cuboid water tank is in a geometrical progression. Find L,W and H of the water tank if the surface area is 216 m^2 and volume is 250 m^3 resp.

**sunilvakkat**8th November 2018 1:12 AM

### ICSE VIII Mathematics

## The sum of length, breadth and depth of a cuboid is 18 cm and the length of its diagonal is 12 cm. Find the total surface area of the cuboid

**nathsantanukumar**11th November 2018 5:01 PM

### CBSE IX Mathematics

## The volumes of two spheres are in the ratio 125:64.If the radius is increased by 30% in first sphere and 50% in second sphere, then the ratio between their surface A)144:121 B)125:64 C)1:1 D)169:144

**adalroshan2464**17th November 2018 6:17 PM

### CBSE IX Mathematics

## A plastic box 1.5 long, 1.25m wide, and 65cm deep is to be made. It is opened at the top. Ignoring the the thickness of platic sheet, determine: 1). The area of the sheet require for making the box. 2). The cost of sheet for it, if a sheet measuring 1m saqure cost 20

**mskhan.aas**21st November 2018 12:14 PM

### CBSE VIII Mathematics Mensuration

## The cost of painting the whole surface area of cube at the rate of 15 paise per cm^2 is rs 518.40..find the volume of cube ?? Ans - 13824 cm^3

**Mohdayaz9921**30th November 2018 5:56 PM

### CBSE X Mathematics

## Let S be the area of the slant height of a right circular cone,V the volume , h the height and alpha is the semi vertical angle then prove that S=pie×h3×sin alpha/cos2alpha and V=1/3 pie ×h3×tan2alpha

**rushabhjain.a**1st December 2018 5:47 PM

### ICSE VIII Mathematics

## A cuboid (3cm*4cm*5cm) is cut into unit cubes. The ratio of the total surface area of all the unit cubes to that of the cuboid is

**Saptorshi09876**10th December 2018 11:09 PM

### CBSE IX Mathematics

## the height and radius of the base of a cylinder are in ratio 3:1. if its volume is 1029pie cm cube find its total surface area

**Savira**16th December 2018 9:23 AM

### CBSE IX Mathematics

## the paint in a certain is sufficient to paint an area equal to 5.25 m sq. How many closed rectangular boxes of dimensions 27.5 cm *16 cm *10 cm can be painted out of this container?

**harmeetc405**30th December 2018 7:40 PM

### ICSE VI Mathematics

## Sangeeta is creating a paper Lantern that is 15 centimetres long 13 cm wide and 28 cm high the paper she plans to use comes in sheets that have an area of 14 square cm and cost rupees 15 per sheet she buy just enough paper to cover the sides of the lantern how much the paper cost to her

**devidunita306**5th January 2019 1:01 PM

### ICSE VIII Mathematics

## the volume of a cube is 216 cubic cm .find its surface area

**hiral.patel382005**12th January 2019 12:09 PM

### CBSE VIII Mathematics

## A rectangular sheet of paper of length 40cm and breadth 22 cm is rolled along the breadth and the ends are joined together to form a cylinder. Find the lateral surface area and the total surface area of the cylinder

**Nimmi**18th January 2019 7:56 PM

### CBSE VIII Mathematics

## The paint in a container is sufficient to paint 7.2m square. How many container of paint will be required to paint walls of a room with dimensions 3.2m*2.8m*2.4m. Find the cost of paint if each container costs rs460

**durga7671**19th January 2019 7:48 PM