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Mathematics, 26.10.2020 16:50 Natspams9143
O parquinho de uma escola tem o formato de um triângulo. A escola decidiu fazer uma reforma e ampliar o parquinho. Será incluído na área do parquinho o espaço referente ao tracejado da figura abaixo. Sabendo que o ângulo formado pelo novo muro do parquinho e o muro que hoje forma um ângulo de 38° será um ângulo reto, quais são os valores dos dois outros ângulos da parte nova do parquinho que o engenheiro deve considerar para a obra? 52º e 38º 64° e 26° 30° e 60° 45° e 45° 60º e 60º
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O parquinho de uma escola tem o formato de um triângulo. A escola decidiu fazer uma reforma e amplia...
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