# Math Help - Semicircular Arch

1. ## Semicircular Arch

A semicircular arch over a streetthat has a radius of 14 feet. A banner is attached to the arch at pointsA and B, such that AE = EB = 5 feet. How many feet above the ground are these points of attachment for the banner?

2. Originally Posted by magentarita
A semicircular arch over a streetthat has a radius of 14 feet. A banner is attached to the arch at pointsA and B, such that AE = EB = 5 feet. How many feet above the ground are these points of attachment for the banner?
and point E is?

3. ## ok

I don't recall what E is. The teacher put it on the board but I guess I did not write the entire question.

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