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Look at the following matchstick pattern of letter A, the A's

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Look at the following matchstick pattern of letter $A$ , the $A^{'} s$ are not separate. Two neighbouring $A^{'} s$ have two common matchsticks. Observe the pattern and find the rule that gives the number of matchsticks.

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Evelyn Discussed

Look at the following matchstick pattern of letter

A

, the

A^{'} s

are not separate. Two neighbouring

A^{'} s

have two common matchsticks. Observe the pattern and find the rule that gives the number of matchsticks.

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Text solutionVerified

in 1st it has 6 matchsticks in 2nd it has 10 matchsticks then it has 14 matchsticks

i.e. in nth figure it has 6+4(n-1) matchsticks

i.e. 2+4n

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Question Text	Look at the following matchstick pattern of letter $A$ , the $A^{'} s$ are not separate. Two neighbouring $A^{'} s$ have two common matchsticks. Observe the pattern and find the rule that gives the number of matchsticks.
Answer Type	Text solution:1
Upvotes	150