Math, asked by sreejasura, 1 month ago

in the figure o is the centre of the circle and angle A=30°. then a. angle A = b. angle AOB​

Answers

Answered by nparab214
2

Answer:

60 degree

Step-by-step explanation:

obis the centre of the circle . A = 30 degree

A=B then OB will be 30 degree . then

AOB =. AO + OB

AOB = 30 + 30

AOB = 60 degree

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