The modern day/ life style has became/ too mechanical and stressful/ N.E.
Need alligation method
I have been fortunate to find a ___of people who I can call true friends
- handful
- pocketful
- bagful
- mindful
0 voters
The three brothers formed a little ______within the family
- cotrie
- band
- camp
- clique
0 voters
17 th one
Does ssc have waiting/second list?
Results tommorrow ???
2012?
27 th one
Find the number of integral pints within the boundary
|x|+|y| <= 5
An equilateral triangle is drawn on a diagonal of a square . The ratio of area of the triangle to that of the square is
when she parted ____ her parents, her eyes were full of tears
of
from
away
with
off
Any Computer science student tell me best book on Microprocessor 8086 and microcontrollers 8051, only indian author with good level of solved examples
Friends what is the title of the quantitative aptitude book by arun sharma ? And what its colour ?
Find error (a) many women (b) reconcile to the (c) demand to their in laws (d) ne
The foolish crows _______to sing
- crow
- try
- jump
- tried
0 voters
CGL 2015 tier 2 thread me 5300 followers.. CGL 2016 tier 2 thread me 16500 followers.. Iss baar ka cut off aasmaan chuyega..
###NOTES ###
properties of cyclic quadrilaterals..
1) opposite angles are supplementary...
2) if a cyclic quadrilateral is given with sides of length a,b,c,d and diagonals of length e,f, then
ac+bd=ef( this is known as Ptolemy's Theorem)
3) area= root under (s-a)(s-b)(s-c)(s-d)
where s= a+b+c+d/2, semiperimeter of cyclic quadrilateral..
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A cylindrical vessel whose base is 14dm in a diameter holds 2310 liters of water. Taking a liter of water to occupy 1000 cubic cm. What is the height of the vessel in dm ?
##CUBOIDS ##
Remember for Cuboids with all different sizes, the following are the results:
a x b x c (All lengths different)
Three faces - 8 (all the corner small cubes of the cuboid)
Two faces - There are two (a-2) units of small cubes on one face of the cuboid and there is a pair of such faces. Hence, number of such small cubes corresponding dimension a of the cuboid = 4(a-2).
Similarly, for others.
So, total with two faces painted = 4(a - 2) + 4(b - 2) + 4(c - 2)
One face - Since each face of the cuboid is a combination two different dimensions, hence for the face which is a combination of a and b dimensions, the number of small cubes is 2* (a-2)(b-2)
Similarly, for others.
So, total with one face painted = 2(a - 2)(b - 2) + 2(a - 2)(c - 2) + 2(b - 2)(c - 2)
Zero faces - The entire volume of small cubes except for two cubes in each of the rows and columns will not be painted at all. hence this is the simplest ...
(a - 2)(b - 2)(c - 2)
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