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Calcule a área da figura abaixo

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Resposta :

AURIDANNRON

Explicação passo-a-passo:

ÁREA DO TRAPÉZIO DE BASE MAIOR 18 cm BASE MENOR 10 cm ALTURA 5 cm

A = (B + b).h/2

A = (18 + 10) . 5/2

A = 28 . 5/2

A = 140/2

A = 70 cm²

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