Question

define significant figure. ​

Answer 1

Answer:

Significant figures are the number of digits in a value, often a measurement, that contribute to the degree of accuracy of the value. We start counting significant figures at the first non-zero digit. Calculate the number of significant figures for an assortment of numbers.

Explanation:

hope it helps

thank you!

Answer 2

Explanation:

$\huge\bf{{\color{indigo}{A}}{\color{maroon}{ñ}}{\red{s}}{\color{red}{w}}{\color{orange}{ê}}{\color{gold}{Я࿐}}}$

each of the digits of a number that are used to express it to the required degree of accuracy, starting from the first non-zero digit.