Question

the north american plains indians constructed tipis that were 7.3 m in diameter and stood 4.6 m tall. the tipi was a tilted cone with with the door facing the sun, and the back was steeper than the front to add strength against the wind. a person standing 1.2 m from the center of the ring would be directly below the vent at the top of the tipi. what is the width of the tipi ring directly below the vent?

Answer 1