jahnavi
If a circle is divided into three equal arcs then each arc is a major arc. True or False?



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hartnn
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u know what is a major arc ?

jahnavi
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yes

hartnn
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so what u think it is ? true or false ?

jahnavi
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false

hartnn
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false is correct :)

jahnavi
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why

hartnn
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major arc must be >180 degrees.
here each arc = 360/3 =12 degrees.

hartnn
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*120 degrees.

jahnavi
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I have an another explanation.

hartnn
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like ?

jahnavi
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If you consider one arc of the circle ,then the remaining 2 arcs make a major arc. so, the one which we have considered becomes a minor arc.

hartnn
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yeah, u can say so...good.

jahnavi
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thankyou!

hartnn
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welcome ^_^

hartnn
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any more Questions ? or doubts ?

jahnavi
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yes i have one more question

hartnn
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u can ask :)

jahnavi
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A sector is the region between the chord and its corresponding arc. True or false?

hartnn
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what u think, true or false ?

jahnavi
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false

hartnn
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you are correct again.

jahnavi
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why

hartnn
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The part of the circular region bounded by two radii and the corresponding arc is called a sector

hartnn
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he region between the chord and its corresponding arc is segment.


jahnavi
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thankyou once again

hartnn
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welcome once again ^_^