PROPERTIES OF CIRCLES

c:::J ~G~u~id=.~d~l=n~y~.=sl~ig~a='i~o~n~7~.7~ ____________________________ _~ ANGLES INSCRIBED IN A SEMICIRCLEStep 1:Take one of your patry papers with a circleon it and fold a diameter.Step 2:Fold an angle inscribed in one of the semicircles.Step· 3:Use the corner of another patry paper tomeasure the inscribed angle. What doesthe measure of the angle appear to be?Step 4:Repeat steps 2 and 3 with another angle inscribed in the semicircle.Compare your results with the results of others near you. Your next patty paper conjecture could be:~ 50 The measure of an angle i~scribed in a semicircle is _ _ ___ _ _ _ _ _ _ _II 2 INVEST1GAT1ON SET 7