Math, asked by Reddyteja3077, 8 months ago

How many sides of the polygon, if its first term 120 and common difference 5

Answers

Answered by ajabbaghel75955
0

Answer:

polygon has 25 side

Step-by-step explanation:

it's your correct answer

Attachments:
Answered by bhumi6531
1

Answer:

polygon has 23 sides

Step-by-step explanation:

a=120 ,d=5

a n = a+(n-1)d

a n = 120+(n-1)5

a n = 120+5n-5

a n = 115+5n

5n = 115

n= 115/5

n= 25

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