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An arch in the firm of a semicircle was over a 40 inch wide doorway. Find the length of the arch.

An arch in the firm of a semicircle was over a 40 inch wide doorway. Find the length of the arch.
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An arch in the firm of a semicircle was over a 40 inch wide doorway. Find the length of the arch.

User Jako
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1 Answer

4 votes

Answer:13

Explanation:

User Damien
by
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