Jack's tent is shaped like an isosceles triangle. The height of the tent measures 7 feet and the diagonal side measures 9 feet. Find the length of the tent's base. Please explain how you got the answer, thank you! Need help asap. (Triangle photo in image)

Jacks tent is shaped like an isosceles triangle The height of the tent measures 7 feet and the diagonal side measures 9 feet Find the length of the tents base P class=