Question

How many significant figures are there in 3.14 m?

(a) 3 (b) 2

(c) 7 (d) infinite​

Answer 1

Heya friend! ☺

Here's your answer :

• There are (a) 3 significant figures in 3.14 because as per rules of significant figures , each number should be considered a significant figure in a decimal number except the following zeroes.

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Thank you ! ♠

Doubts are most welcome :)

Answer 2

Answer:

the answer is (a)3