Question
Area of base of a cone is 77cm and it's height is 6 cm .find it's base?
Maths
Jan. 6, 2018, 10:19 p.m.
Answer
find the rate of change of volume of a sphere with respect to its diameter.
Maths
Jan. 6, 2018, 4:30 p.m.
Answer
A class room is 7m*6.5m*4m.it has one door 3m*1.4m and three windows 2m*1m the interior walls are to be colour washed.the contractor charge rs.10.5/m^2.find the cost of colour Washing
Maths
Jan. 6, 2018, 4:24 p.m.
Answer
Wall paper,312m long,25m wide is required to cover the wall s of the room.length of room is 7m and it's breadth is twice the height find height of the room
Maths
Jan. 6, 2018, 11:55 a.m.
Answer
The height of a right circular cone is trisected by two planes parallel to the base.
show that volume of the three portions starting from the top are in the ratio 1:7:19
show that volume of the three portions starting from the top are in the ratio 1:7:19
Maths
Jan. 6, 2018, 7:41 a.m.
Answer
- The number of all possible matrix of order 3into3 with each entry 0 to 1 is?