Na figura ao lado, ABC é um triângulo
equilátero e DEFGH é um pentágono regular.
Sabendo-se q...
Mathematics, 21.06.2021 20:50 robertgib76
Na figura ao lado, ABC é um triângulo
equilátero e DEFGH é um pentágono regular.
Sabendo-se que D pertence ao lado AC, F
pertence ao lado AC, G e H pertencem ao
lado BC, calcule as medidas dos ângulos ADE (y) e CDH (x)
Obs: Triângulo equilátero: é um polígono regular. Possui todos os lados congruentes e ângulos internos congruentes e iguais a 60°
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