Question

S=4,9 дм, a=3,5 дм. Найдите S

Answer 1

4.9*3.5=17.15 площадь

Answer 2

It seems like you provided two values, S and a, but didn't specify the units or the context of these variables. Without more information, it's challenging to determine the exact meaning of S and a and how they are related.

If S and a represent lengths or areas, then the result might be different. Please provide more context or clarify the meaning of S and a so that I can assist you accurately.