Would lengths of 15 inches, 10 inches and 6 inches form a triangle

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

What other information do you need to prove triangle dac=bca by asa

The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)