Предмет: Математика, автор: vyhrystukdarina

помогите срочноооооо ппжпжп даю 50б

Обчислить площу круга, радіус якого дорівнює 2см.

Ответы

Автор ответа: oleksandrtkach2000
1

Ответ:   12,56 ( сm^{2} )

Пошаговое объяснение:

П ≈ 3,14

R = 2 cм

S = ПR^{2}

S= 3,14 * 2^{2} = 12,56 ( сm^{2} )

vyhrystukdarina: спасибо большое!!
Автор ответа: anechka11ua
1
12,56
П~3,14 Р=2
С=ПР2( в квадрате)
С= 3,14 *2
С=12,56
vyhrystukdarina: спасибо
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