Sides of a quadrilateral are all positive integers . Three of them are 5,10,20 . How many possible values are there for the fourth side?

Question

anonymous · Answer

Is there any rule to find the fourth side of a quadrilateral?

anonymous · Answer

I dont know - pratu043

anonymous · Answer

yes, that's what I thought.

anonymous · Answer

35>value>5

anonymous · Answer

no - a_clan and pratu043. already following options are given                       - 1) 29   2) 31  3) 32  4)34

anonymous · Answer

its 29

anonymous · Answer

count number of integers between 5 and 35, it is 29!

anonymous · Answer

yes saruz is right but saruz how did u do it? Is there any formula that can satisfy all questions of this type.....

anonymous · Answer

yes its 29.

anonymous · Answer

no there is no formula but there is a technique of solving this.......try visualizing the possible diagrams!

anonymous · Answer

wait, i will try to explain!

anonymous · Answer

|dw:1321882097734:dw| the maximum possible value of x in this case can be less than 35

anonymous · Answer

|dw:1321882159927:dw| in this case minimum possible value will be 5.......so this is it