PROPERTIES OF CIRCLES

Step 1:Guided Invesligalion 7.5INSCRIBED ANGLESTake one of your patty papers with a circleon it and fold or draw an inscribed angle.Step 2:Fold or draw a central angle intercepting thesame arc as the inscribed angle.Step 3: With another patty paper, make a copy ofthe inscribed angle.Step 4:Slide the copy of the inscribed angle on thesecond patty paper over the central angle onthe original patty paper. How many times willthe inscribed angle fit in the central angle?(:-tr\'" /Compare your results with the results of others near you. You should be ready for your next pattypaper conjecture. Your next patty paper conjecture could be:~ The measure of an inscribed angle is ______ the measure of the central angle~ 48 intercepting the same arc.110 INVESTIGATION SET 7