An archaeological site is to be made accessible for viewing

Last updated: 7/24/2022

An archaeological site is to be made accessible for viewing by the public. To do this, archaeologists built two straight paths from point A to point B and from point B to point C as shown in the following diagram. The length of path AB is 185 m, the length of path BC is 250 m, and angle ABC is 125°. 7a. Find the distance from A to C. The archaeologists plan to build two more straight paths, AD and DC. For the paths to go around the site, angle BÂD is to be made equal to 85° and angle BCD is to be made equal to 70° as shown in the following diagram. 7b. Find the size of angle BÂC. 7c. Find the size of angle CÂD. 7d. Find the size of angle ACD.