Math, asked by xcvgubhin, 6 months ago

Angle A is circumscribed about circle O. What is the length of AB?

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Answers

Answered by tyrbylent

19

Answer:

Step-by-step explanation:

AC = AB = 4 units

Answered by ahirraobhagyshri

6

the length of AB is 4 units

Step-by-step explanation:

ac=4

a circumscibed about circle o it means

ac and ab are tangents of circle

according to the circle theorem

tangents from same points have same length

so, ac=ab

so,ab=4units

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