Math, asked by mayankraj74490, 9 hours ago

(1) 15th figure Find how many matchsticks are required to make the (2) 40th figure
Answer me fast by step by step who will give me answer i will Mark u brainlist

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Answered by jaishvitrikha

2

Answer:

(1) 49

(2) 124

Step-by-step explanation:

n 1 2 3 4

S 7 10 13 16

S = 3n + 4

(1) 15th figure = 3 × 15 + 4 = 49 matches

(2) 40th figure = 3 × 40 + 4 = 124 matches

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