Math - If it's 18ft across my yard, and I'm adding a 7' high arch, what's the footage of the arch?

or:Math - If its 18ft across my yard, and Im adding a 7 high arch, whats the footage of the arch?or:I am not familiar with this term, \"footage\". An

or:Math - If it's 18ft across my yard, and I'm adding a 7' high arch, what's the footage of the arch?

or:I am not familiar with this term, \"footage\". An arch can be anything. You need to study your subject, at least enough to learn the words.

Tags:high,