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Find the value of X in the picture

Find the value of X in the picture-example-1
User Spank
by
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1 Answer

3 votes

Answer:

The measure of the arc x is 80°

Explanation:

we know that

The semi-inscribed angle is half that of the arc it comprises

so

40°=(1/2)[arc x]

solve for x

arc x=(2)(40°)=80°

User Dhaval Bharadva
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