Em um trapézio isósceles, a base maior mede 70 cm e a base menor mede 30 cm. Qual e o comprimento dos outros dois lados sabendo que o perímetro mede 180 cm? A 40 cm B 45 cm C 30 cm D 35 cm
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Let the larger base be AB and the smaller base be CD. Let the other two sides be BC and AD. Since the trapezoid is isosceles, we know that AB = CD. We are given that AB = 70 cm, so CD = 70 cm. Show more…
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