Math, asked by pushpaschettiyar222, 16 days ago

In the figure find the length of an arc AB of a circle centre O if AOB = 90^o

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Answers

Answered by SathyapriyanV

3

Answer:

11 cm

Step-by-step explanation:

length of arc formula =theta /360*2 pie r

=90/360*2*22/7*7

=1/4*4=11cm

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