Question

Points A and B are midpoints of the sides of triangle QRS. Triangle Q R S is cut by line segment A B. Point A is the midpoint of side Q S and point B is the midpoint of side R S. The length of Q R is 6 meters, the length of Q A is 4 meters, the length of A B is 3 meters, and the length of R B is 3 meters. What is SA?

Answer 1

4 meters

Explanation:

i just took the quiz

Answer 2

4 meters

Explanation:

Consider triangle QRS. In this triangle, point A is the midpoint of side QS and point B is the midpoint of side RS.

If point A is the midpoint of QS, then by the definition of midpoint,

`QA=AS`

Since QA is 4 meters long, then AS is 4 meters long too.