Question

This is the last one! Picture is provided!!

R is the midpoint of AC, and S is the midpoint of BC.
AB = 12
Find RS.

Answer 1

RS = 6

Explanation:

The line joining the midpoints of 2 sides of a triangle is half the length of the third side, that is

RS =
`(1)/(2)` AB =
`(1)/(2)` × 12 = 6