A professor at a school of Architecture designed an asymmetrical A-frame house pictured below. The included angle between sides AB and CB, which measure 30.96 ft and 17.78 ft, respectively, measures 67 degrees. Find the length of side AC.

Question

A professor at a school of Architecture designed an asymmetrical​ A-frame house pictured below. The included angle between sides AB and​ CB, which measure 30.96 ft and 17.78 ​ft, respectively, measures 67 degrees. Find the length of side AC.

Steve · Answer

use the law of cosines.

A professor at a school of Architecture designed an asymmetrical​ A-frame house pictured below. The included angle between sides AB and​ CB, which measure 30.96 ft and 17.78 ​ft, respectively, measures 67 degrees. Find the length of side AC.

A professor at a school of Architecture designed an asymmetrical A-frame house pictured below. The included angle between sides AB and CB, which measure 30.96 ft and 17.78 ft, respectively, measures 67 degrees. Find the length of side AC.