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Given: Circle O what is the the value of a?
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Given: Circle O what is the the value of a?

Given: Circle O what is the the value of a?-example-1
User Ralf Renz
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1 Answer

4 votes

The Solution:

Given:

We are required to find the value of a.

The angle subtended at the center of a circle is twice that it subtends at the circumference.

So,


a=(\angle XOZ)/(2)=(48)/(2)=24^o

Therefore, the correct answer is [option 4]

Given: Circle O what is the the value of a?-example-1
User Binkpitch
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4.2k points
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