Here, she discusses two with Oprah. Watch to find out why Dr. Brown says inauthenticity is contagious and why perfectionism is really another form of fear. For more Super Soul Sunday, visit http://www.oprah.com/SuperSoulSunday.
Midsegment Theorem Proof. The mid segment theorem states that a segment that connects the mid points of any two sides is parallel to the third side and also its measure is half the measure of the third side. That is, DE ll AB and DE = $\frac{1}{2}$ AB. Therefore, CA = CD + DA = 2 CD.
In geometry, there is an important theorem - triangle mid segment theorem. Midsegment theorem tells us about the relation between the midsegments and the sides of the triangle. Midsegment of a triangle is the line segment that joins the midpoints of any two sides. A triangle can have three midsegments at the most.