Question

Could someone please let me know these answers , thank you :)

Answer 1

1) COB and DOC

2) EOC and AOC

3) AOB, AOE, EOD, and BOD

4) BOE and AOD

Explanation:

An acute angle less than 90 degrees

An obtuse more than 90 degrees

A right angle is 90 degrees

A straight angle is a 180 degrees

Answer 2

1: CD and BC

2: CE and AC

3: AE , AB , BD, DE

4: AD and BE

There you go!