Question
can you pls. help me solve this problem: Sugar juice is filtering through a conical funne 20cm deep and 12 cm,across at the topinto a cylindrical container whose diameter is 10cm.when the depth of the juice in the funnel is 10cm.its levelis falling at the rate of 1.25 cm/min. How fast is thelevel in cylinder rising? Thank you l
Maths
March 24, 2020, 2:09 p.m.
Answer
Construct a triangle ABC in which CA=6cm,AB=5cm and BAC=45 degree, then construct a triangle ABC
silver coin diameter is 40 mm, and surface area 27.70 cm 2 . if the coin divided to coins with 1 nm diameter; what is the surface area for all these coins? how many times greater than the surface area of the large one?
Maths
March 24, 2020, 1:06 p.m.
Answer
One circle and two semicircle touches each other as shown in the fig and then find the area of shades region
Maths
March 24, 2020, 12:34 p.m.
Answer
But why we want to take only 7 ?
In this we multiply the no.6×1 or we plus 3 4
Both ans come into 7 .
So kn this I am confused
That to plus or multiply
In this we multiply the no.6×1 or we plus 3 4
Both ans come into 7 .
So kn this I am confused
That to plus or multiply
Maths
March 24, 2020, 11:24 a.m.
Answer
The circumference of the base of a cylindrical vessel is 132CM and its height is 25cm. How many litres of water can it hold
The angle of elevation of the top of unfinished vertical building on a ground at a point which is 100m from the base of the building must be raised, so that its angle of elevation from the same point be 60
Maths
March 24, 2020, 8:43 a.m.
Answer
Prove that opposite sides of a quadrilateral circumscribing a circle sutend supplementary angles at the centre of the circle.?
- I'm within the graph their is a shaded region Taking out the conrnee point how do we know that this a should be the corner point