yes
yes
I think it was made in c.AD100; used by the vikings.
a carpenter uses a condom a carpenter uses a condom
The road curved to the right ahead of them. It was a curved wall, rather than straight.
hammer
"A carpenter was called to fix the wooden porch."
A carpenter won't usually have much use for exponents, or other advanced math topics.
I curved around the corner when going to my friends house.
They use a curved handle so they could see our "wisdom teeth" in the way back.
No, it can't, for curved edges you use a piercing saw!
to hold it
I suppose you are referring to a "Carpenter's Tape", one that is wound inside of a 4" x 4" metal case. If that is correct then, the carpenter needs the tape to be rigid as it is extended for vast distances. The slight width-wide curve gives the metal tape more rigidity thus allowing the carpenter to obtain accurate measurements.