Question

pls anyone answer this fast​
with explanation

Answer 1

Step-by-step explanation:

As AO is perpendicular to OB, i. e., AOC +BOC=90°

Therefore 2x-5+x-10 =90°

3x - 15 =90°

3x=105 =>x =35°

AOC =2x-5=2(35) - 5 =70-5 =65°

BOC=x-10=35-10 =25°