Question

In A ABC, D and E are mid-points of AB and AC respectively then what is the relation between DE and BC​

Answer 1

Answer:

DE=1/2BC

Step-by-step explanation:

There is the theorem known as the midpoint theorem it says that if the mid-points of any two sides of a triangle are joined by a line segment, then this line segment is parallel to the third side of the triangle and is half the length of the third side.

So in this case DE is the line segment joining midpoints, and BC is the third side, so DE=1/2BC