Math, asked by ajaysrivastava01, 3 months ago

the figure below gives a matchsticks pattern of triangles. find the general rule that gives the number of matchstick in terms of the number of triangles​

Answers

Answered by Ankitsingh5688
9

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If we remove 1 matchstick from each then it forms a table of 2 i.e., 2,4,6,8............

So, required equation = 2x+1 , x= number of triangles

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