24m + 25m + 26m is
75m
This cannot be simplified to a whole number, the completely simplified version is
75m, or
75 x m
5,000
You would do 5 x 1= 5 and then add the three zeros
Your answers should be B and D
When naming angles, they all need to be connected on the line without overlapping any points previously said. Angle YXZ is incorrect because X is not on the same line as Z. YW is a line because both sides continue on forever, as indicated by the arrows.
Hope this helps!