2 years ago

What is the measure of ∠AOB? 90° 80° 180° 40°

Mathematics

2 answers:

zalisa [80]2 years ago

4 0

I think it may be a 180 degree angle but I wouldnt trust myself so idk

Citrus2011 [14]2 years ago

3 0

Answer:

ok I think 40 degrees is alternate to a1° then I think that all the angles are right angled because of their shape so I think it's 90°

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