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Jst asked a question
Subject: Maths, asked on on 16/10/15

the base diameter and slant height of a wooden cone is 10 cm each.what is the volume of this cone?if this cone is carved into sphere of maximum size,find the volume of this sphere.
Alaih Kashif asked a question
Subject: Maths, asked on on 12/11/16
a solid hemisphere is made of wax with radius 12 cm is melted and made into a cone base radius 6 cm, compute the height of the cone?
Jst asked a question
Subject: Maths, asked on on 16/10/15
central angles of two sectors of a circle are 60 and 120.Using these sectors two cones are made.
a)if the radius of the smaller cone is 5 cm.find the radius and base area of the larger cone.
b)find the surface area of larger cone.
Awesome asked a question
Subject: Maths, asked on on 15/12/16
In the adjoining figure PQ and PR are tangents from P to a circle with centre O. If angle POR = 55 find angle QPR.
Salma asked a question
Subject: Maths, asked on on 8/12/18
5. A wire of length 96cm is divided into some equal pieces and the ends are joined in such a way as to get the skelton of a square pyramid. What kind of triangle is its lateral face? What is its slant height?Calculate the area of the paper needed to cover the frame
Shilpa asked a question
Subject: Maths, asked on on 21/2/15
on the flat face of a cone , a hemisphere with same diameter is fixed and total height of the solid is 23 cm.If the slant height of the cone is 17 cm which measure can be its radius and height?
Shilpa asked a question
Subject: Maths, asked on on 17/2/15
on the flat face of a cone ,a hemisphere with same diameter is fixed and the total height of this solid is 23 cm.If the slant height of  the cone is 17cm which measure can be its radius and height?
Salma asked a question
Subject: Maths, asked on on 24/11/18
all edges of a square pyramid are f the same length and its height  is 12 cm.find volume..please reply fast
 
Salma asked a question
Subject: Maths, asked on on 20/1/19
  • radius of a cylinder made by wax is 6cm and its height is 8cm.a cone of maximum size is carved out from the cylinder
  • find the curved surface area of cone
  • how many cylindrical candle of radius 1cm and height 8cm  can be made using the remaining wax
Santra Antony asked a question
Subject: Maths, asked on on 22/11/14

formula of lesson solids
Nazal Mafaz asked a question
Subject: Maths, asked on on 8/3/15
On the flat face of a cone,a hemisphere with same diameter is fixed and the total height of this solid is 23 cms.If the slant height of the cone is 17cms,which measure can be its radius and height?
Sabareesh M asked a question
Subject: Maths, asked on on 21/1/19
I NEED A HELP ..... PLEASE SEND ME SOME SCERT ( KERALA SYLLABUS) SSLC MATHS MODEL QUESTIONS FOR PUBLIC EXAM
Chaitra asked a question
Subject: Maths, asked on on 16/1/17
three metal cubes whose edge measure 3cm, 4cm and 5cm respectively are melted to form a single cube, find its edge and its diagonal ​​
Salma asked a question
Subject: Maths, asked on on 8/12/18
 What is the volume of the largest square pyramid that can be carved from a wooden cube of volume 216cubic centimeter
plss answer fastttt
Salma asked a question
Subject: Maths, asked on on 5/12/18
Find the curved surface area and total surface of a hollow hemisphere whose outer and inner radii are 4.2 cm and 2.1 cm respectively
plss reply fast
Abhayraj asked a question
Subject: Maths, asked on on 4/12/15
Having same radius one hemisphere and one cone, joint them radius of the hemisphere is 9 cm and total height 21 cm.what is the total volume?
Shyam asked a question
Subject: Maths, asked on on 5/11/19
What is the surface area of a square pyramid of base perimeter 64 centimeter and volume 1280 cubic centimeter
Salma asked a question
Subject: Maths, asked on on 8/12/18
4. A cylindrical vessel has radius 3.5cm and height 20cm . It is filled with water. How many metal spheres of radius 3cm can be placed in it . Calculate the volume of water flows from the vesse
Salma asked a question
Subject: Maths, asked on on 8/12/18
4)the height of a square pyramid is 15cm.volume 1620.calculate tsa
Shyam asked a question
Subject: Maths, asked on on 6/11/19
Plz find this
Salma asked a question
Subject: Maths, asked on on 29/11/18
12)
the central angle of a sector is 288.if this sector is rolled up to make a cone,find the ratio between the radius and slant height of the cone
Salma asked a question
Subject: Maths, asked on on 28/11/18
prove tht the ratio between the base edge ,slant height and the height of a square pyramid having equal edges is 2:root3:root2
plss answer fast
Salma asked a question
Subject: Maths, asked on on 28/11/18
ratio of diameters of two hemispheres is 2:5
find the ratio of their radii
Salma asked a question
Subject: Maths, asked on on 29/11/18
the central angle of a sector is 288.if this sector is rolled up to make a cone,find the ratio between the radius and slant height of the cone.
please answer quickly..
Salma asked a question
Subject: Maths, asked on on 5/12/18
if the vertical angle and radius  of a cone are 60 and 15 cm respectively,find its height and slant height.plss answer fast
Salma asked a question
Subject: Maths, asked on on 22/2/19
a hemisphere of maximum size is carved out from a cone of base radius 15 and height 20.find the volume of hemisphere
Salma asked a question
Subject: Maths, asked on on 28/11/18
the lateral edges of a square pyramid are all equilateral triangles.find the ratio between its height and slant height
plss reple quickly
Sabareesh M asked a question
Subject: Maths, asked on on 5/12/18
Please answer this question in one hour I kindly request
Alaih Kashif asked a question
Subject: Maths, asked on on 11/11/16
A cylindrical rod of length 4 cm and radius 4 cm is rolled and recast into spheres of radius 2 cm. How many such cones can be made?
Salma asked a question
Subject: Maths, asked on on 5/12/18
205)two cones have same  volumes and their base radii are in ratio 4:5,find ratio of volumes
Alaih Kashif asked a question
Subject: Maths, asked on on 12/11/16
A tank has the shape hemisphere attached to the base of a cylinder. The radius of the base is 1.5 metres and the total height is 2.5 metres. How many litres of water can it contain?
Salma asked a question
Subject: Maths, asked on on 8/3/19
answer fast urgent
Salma asked a question
Subject: Maths, asked on on 29/11/18
14)the central angle of a circle is divided in the ratio 2:3 to form two sectors.tw cones are made by rolling these sectors
a)find the ratio between the base perimeters o f the cone
b)find ratio between their curved surfaces
Sabareesh M asked a question
Subject: Maths, asked on on 22/3/19
Pleaseanswer this question.6
Salma asked a question
Subject: Maths, asked on on 7/3/19
please give answer
Salma asked a question
Subject: Maths, asked on on 10/10/18
Give answer fast please
Sabareesh M asked a question
Subject: Maths, asked on on 23/12/18
Pls answer answer these questions
Bifin Varghese asked a question
Subject: Maths, asked on on 16/12/17
A metal sphere of radius 12cm is melted and recast into cone of based radius and height 6cm how many such cones can make
Salma asked a question
Subject: Maths, asked on on 29/11/18
if the circumference of the base of a cone is 236,slant height 12 find csa
Salma asked a question
Subject: Maths, asked on on 19/2/19
Please answerthe question
Salma asked a question
Subject: Maths, asked on on 8/12/18
Five sectors of central angles 120, 90, 60, 50, 40◦
and radius 30 cm is  taken from a circular plate. Calculate the radius of each one. What is the ratio of their lateral surface areas
Salma asked a question
Subject: Maths, asked on on 8/12/18
why cant we do it with pythagrus theorem plss reply fastt
Salma asked a question
Subject: Maths, asked on on 29/11/18
190)if the vertical angle and radius of a cone are 60 and 15 respectively,find height and slant height
plss answerr anynne
Shyam asked a question
Subject: Maths, asked on on 6/11/19
what is the surface area of a cone of base diameter 30 centimeters and height 14 centimetres
Salma asked a question
Subject: Maths, asked on on 8/12/18
3. A cone of largest size is carved from a wooden cylinder . If the volume of the cylinder is 1500π ,calculate the volume of the cone . If the height of the cylinder is 1cm, what is the height and radius of the cone
Salma asked a question
Subject: Maths, asked on on 7/1/19
plss answer experts fast
Shyam asked a question
Subject: Maths, asked on on 7/11/19
Plz tell me the answer
Salma asked a question
Subject: Maths, asked on on 28/11/18
2 hemispheres are joined to make a sphere.surface area of each hemisphere is 60.find the surface area of sphere.
Salma asked a question
Subject: Maths, asked on on 15/2/19
the area of a lid of a hemispherical bowl is 10cm.what is the surface area of the entire bowl with  the lid
Salma asked a question
Subject: Maths, asked on on 1/2/19
by melting a cone and recasting,how many cones  of half the radius and height can be made
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