# 11. Measure and classify each angle : ANGLE MEASURE TYPE $\angle AOB$     $\angle AOC$     $\angle BOC$     $\angle DOC$     $\angle DOA$     $\angle DOB$

 ANGLE MEASURE TYPE $\angle AOB$ 40o Acute Angle $\angle AOC$ 125o Obtuse Angle $\angle BOC$ 85o Acute Angle $\angle DOC$ 95o Obtuse Angle $\angle DOA$ 1400 Obtuse Angle $\angle DOB$ 1800 Straight Angle