II. INVESTIGATE THE PARALLELOGRAM
A. Refer to parallelogram HIJK below to answer the following. Write your answer before each item. (5 pts)
_____________1. If IJ=15 cm and IH=9 cm,
what is the length of HK?
_____________2. If m∠I=86°, find the measure of ∠J
_____________3. If m∠IJH=38° and m∠IHJ=62°,
What is the measure of ∠HIJ?
_____________4.( IL) ̅ ≅ _____
_____________5. Name two triangles formed by (HJ) ̅
