If point a is (0,n) and b is (k,0) and point o is (0,0) what is the length of a and b

Question

And the length of de
Do not solve just wants letters

Answer 1

Hard to say.
Are a and b points or distances?
Where the heck are d and e?

Usually, points are labeled with capital letters, and line segments with small letters, or by the two endpoints, as AB or DE.

Answer 2

a,b,o are points in the triangle
Then it wants to know an distance and d Is the midpoint of ab and e is the midpoint of Bo so if who take the two midpoints and connect them it' wants to know the distance of them

Answer 3

Since DE is parallel to OA, and DB = 1/2 AB and EB = 1/2 OB, DE = 1/2 OA

Answer 4

thanks