Math, asked by sarikakurundwade944, 4 months ago

There are 21 rows of seats in an auditorium. The first row is of 20 seats, the Dec of 22 seats the third of 24 seats, and so on. How many chairs are there in the 21st row???

Answers

Answered by learningmaths100

2

Answer:

PLEASE MARK ME A BRAINLIEST

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Answered by ninokhristbelindb

0

Answer:

In the 21st row there are 42 chair's.

Step-by-step explanation:

Because each row contain more two after two.

So this is my answer hope it helps tq

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