PLEASE HELP. IVE RETAKEN THIS 6 TIMES .

In the figure, ∆BAT ≅ ∆CAT. Which statement is true by CPCTC?

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)