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Help I’m almost out of time

Help I’m almost out of time-example-1
User LewlSauce
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1 Answer

4 votes

Answer: First option.

Explanation:

You can idenfity in the figure that
\angle FCE is formed by two secants that intersect outside of the given circle.

It is important to remember that, by definition:


Angle\ formed\ by\ two\ Secants=(1)/(2)( Difference\ of\ intercepted\ Arcs)

Knowing this, you can set up the following equation:


m\angle FCE=(1)/(2)(BD-FE)

Therefore, you must substitute values into the equation and then evaluate, in order to find the measure of the angle
\angle FCE.

This is:


m\angle FCE=(1)/(2)(112\°-38\°)\\\\m\angle FCE=37\°

User BArmageddon
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