Предмет: Геометрия, автор: dvgalimova8

Вычисли диаметр окружности, если её радиус равен 3,5 м. d= ? м. срочно нужна помощь!!

Ответы

Автор ответа: ayanokojizu

1

3.5 *2=7м. d =7м

Объяснение:

потому что радиус половина диаметра

d=2R

Автор ответа: OblivionFire

2

$\bf~D=2R~\Rightarrow~R=3,5\cdot2=7 ~(m).$

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