5-1 Midsegments of a Triangle L.E.Q. How do you use properties of midsegments to solve problems?
What is a Midsegment? A segment connecting the midpoints of 2 sides.
Theorem 5–1: Triangle Midsegment Theorem If a segment joins the midpoints of 2 sides of a triangle, then the segment is parallel to the third side and is half its length.
Finding Lengths In H, J, and K are midpoints. Find HJ, JK, and FG.
Identifying Parallel Segments In A, B, and C are midpoints. Name pairs of parallel segments.
Totd: The perimeter of a triangle is 78 ft. Find the perimeter of the triangle formed by its midsegments.
Homework Pgs. 246-247 #s 1-12, 22-26, 29-32.