marvinmarvn595 marvinmarvn595

03-06-2019
Mathematics

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Assume that lines that appear tangent are tangent. Find the value of each variable.

Help Assume that lines that appear tangent are tangent Find the value of each variable class=

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habibatarek habibatarek

03-06-2019

since the angle of the arc is equal to 68° therefore angle b which is a central angle is ganna be equal to 68° which is the central angle while angle a is 34° which is an inscribed angle and inscribed angles are equal to half the subtended arc

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