Предмет: Геометрия, автор: alinakravkhenko2006

1. Обчисли радіус кола, якщо його діаметр дорівнює 34,92 см.
2. Обчисли діаметр кола, якщо його радіус дорівнює 4,6 мм.

Ответы

Автор ответа: timat0405
1

Ответ:

1. 17.46cm

2. 9.2mm

Объяснение:

1. диаметр=2R

2. R=диаметр/2

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