Level:
Project ID:
1103021408
Source Problem:
Accepted:
1
Clonable:
1
Easy:
1
Given the isosceles trapezium \( ABCD \), where \( |AB| = 12\,\mathrm{cm} \), \( |BC| = 2\,\mathrm{cm} \), \( |CD| = 14\,\mathrm{cm} \) and \( |AD| = 2\,\mathrm{cm} \), determine the measure of \( \measuredangle ABC \).
\( 120^{\circ} \)
\( 30^{\circ} \)
\( 180^{\circ} \)
\( 150^{\circ} \)