subject
Mathematics, 06.12.2021 01:50 xmengeo

O is the centre of a circle. ABC is a straight line.
Angle OBC = 146°
Work out the size of angle AOB.
Give reasons for each step in your working.


O is the centre of a circle.

ABC is a straight line.
Angle OBC = 146°
Work out the size of angle

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.
Answers: 1
question
Mathematics, 21.06.2019 22:00
You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?
Answers: 2
question
Mathematics, 22.06.2019 02:00
V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)
Answers: 2
question
Mathematics, 22.06.2019 04:30
Need me know if option a,b,c are wrong so ik its d
Answers: 1
You know the right answer?
O is the centre of a circle. ABC is a straight line.
Angle OBC = 146°
Work out the siz...
Questions
question
History, 29.04.2021 23:20
question
Mathematics, 29.04.2021 23:30
question
Social Studies, 29.04.2021 23:30
Questions on the website: 13722361