Предмет: Математика, автор: dyek05

помогите!!!

обчисліть за малюнком периметр фігури виміри якої дано у сантиметрах

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Автор ответа: tbtitan
1

Ответ:

Пошаговое объяснение:

1. 20 х 15 = 300

2. 15 х 10  = 150

3. 300 + 150 = 450

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Reading 3a
Check t
these words
trade route network
significant sustain
replenish supplies
influential
cosmopolitan ruins
excavate evidence
mosque inhabitant
advanced siege
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9251 946.1 949.1 Look at the picture and read the title and the key
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cosmopolitan centre of trade
• city walls. network of underground canals inhabitants quite advanced
• survived attack and siege slowly abandoned
Silk Road travellers stop to rest
Listen and read to find out.
VIDEO
Silk through Sauran
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