Find the value of x°

40°
65°
70°
100°

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

How does reflecting or rotating a figure change the interior angles of the figure?