Mathematics, 15.01.2020 04:31 sidemen10117

Abcd is a trapezoid (ad∥ bc). bc = 5 cm, m∠acd = m∠abc = 90°, m∠bac = 30°. find the length of ad (the picture is not drawn to scale).

Abcd is a trapezoid (ad∥ bc). bc = 5 cm, m∠acd = m∠abc = 90°, m∠bac = 30°. find the length of ad (th

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Abcd is a trapezoid (ad∥ bc). bc = 5 cm, m∠acd = m∠abc = 90°, m∠bac = 30°. find the length of ad (th...