Question

A 28 смр- 126 смв-?S-?​

Answer 1

Ответ:

Ш:b=P:2-a

b=126:2-28=35

S=a×b

S=35×28=980

Answer 2

Ответ:

Пошаговое объяснение:

A = 28 см

B = 35 см

P = 126 см

S = 980 см²

Answer 3

It seems like you're trying to provide some measurements, but the format is not entirely clear. If you could provide more context or clarify what you're looking for, I'd be happy to help.

From what you've written, it appears to be a list of measurements, but it's unclear what the units represent and what you want to know about them. Please provide more information or specify your question, and I'll do my best to assist you.