33. Henry draws an obtuse triangle. How many obtuse angles does Henry's triangle have? Use numbers to fill in the blank. The number of obtuse angles in Henry's triangle is

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Can someone tell me if this is perpendicular? !