Rule 138(14)(d)
Question
In triangle abc angle C = 90 degree and D is the midpoint of BC prove that a b square + 3 AC square equals to 4AD square
In triangle abc xy is parallel to BC and it divides triangle ABC into two part of equal area prove that BX/AB=√2-1/√2
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sushant has triangular piece of land which the donate for the construction of a school for physically challenged children. the perimeter of the land is 450m and sides are in the ratio 13:12:5. find the area of the land donated by sushant.
Maths
Jan. 27, 2018, 1:49 p.m.
Answer
A bag contains 5 red balls and some blue balls. If the probability of drawing blue ball is double that of red ball, find number of blue ball
Maths
Jan. 27, 2018, 12:06 p.m.
Answer
A large possible sphere is curved out from a cube of size 7cm.what is the volume of a sphere?
Maths
Jan. 27, 2018, 12:02 p.m.
Answer
Find the centroid of the triangle whose vertices are (-4,6) ,(2,-2) and (2,5) respectively
Maths
Jan. 27, 2018, 7:46 a.m.
Answer
In a group of 26 person., 8 like tea but not coffee and 16 take tea. How many person take coffee but not tea.
Maths
Jan. 27, 2018, 1:33 a.m.
Answer
How can we find a equation between two different sphere which intersect each other in a great circle
- diff if y = a (sin theta) - cos theta and x= a ( cos theta +sin theta )
Maths
Jan. 26, 2018, 11:08 p.m.
Answer
How to construct a triangle using base and altitude and then similar triangle with given ratios of corresponding side