Question: The angle of elevation from an observer to the top of a church is .3 radian, while the angle of elevation from the observer to

The angle of elevation from an observer to the top of a church is .3 radian, while the angle of elevation from the observer to the top of the church spire is .4 radian. If the observer is 70 meters from the church, how tall is the spire on top of the church?

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