Предмет: Математика, автор: Аноним

Срочно пж с объеснением!!!!!

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Ответы

Автор ответа: Саша330

1

Ответ:

С) 32 м²

Пошаговое объяснение:

(4*5) + ((4*3)/2)*2 = 20 + 12 = 32

Автор ответа: evgenrubalko11

0

Площадь прямоугольника S=a×b

S=4×5=20см².

Площадь треугольника S=1/2aha, где а основа треугольника, а ha - высота отпущенная на основу.

S=1/2×6×4=12 см².

Сума площадей=20+12=32 см².

evgenrubalko11: так

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Henny-Penny

ONE day Henny-penny was picking up corn in the cornyard when--whack!--something hit her upon the head. 'Goodness gracious me!' said Henny-penny; 'the sky's a-going to fall; I must go and tell the king.'

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