2. In the sketch O is the centre of the circleMcasure C and record your value in the tableand AOB is a diameter. Therefore arc ACB is a below.:semi-circle, and C is an angle in a semi-circle. Now follow the following steps to draw and mcasuretwo more angies in semicircle ACB:Choose any other point on semicircle ACBand name it point D.Draw AD and BD.Measure DChoose a third point on semicircle ACB andname it point E.Draw AE and BD.Measure È.AngleÉSizeIn the sketch O is the centre of the circleand KOM is a diamcter.3.Prove that L is cqual to 90:(Do not measure L, but usc knowledge ofGeometry facts and theorems to show why L= 90.)ML.In the sketch O is the centre of the circle and4.Measure S and record the value in the lableS is a angle in (major) segment PRbelow.Now, follow the steps below to draw andmeasure two more angles in segment PR.• Chuosc any other point on are PSR (sameside of PR as S) and name it point T.Draw PT and TR.Measure T and record in the table.Repeat for a third point Q.AngleSizeComplete:Angles in the same

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2. In the sketch O is the centre of the circle and AOB is a diameter. Therefore are ACB is a below.: semi-circle, and C is an angle in a semi-circle. Now follow the following steps to draw and mcasurc Mcasure C and record your value in the table C two more angies in semicircle ACB: • Choose any other point on semicircle ACB and name it point D. Draw AD and BD. Measure D. Choose a third point on semicircle ACB and name it point E. Draw AE and BD. Measure E. Angle Size

2. In the sketch O is the centre of the circle and AOB is a diameter. Therefore are ACB is a below.: semi-circle, and C is an angle in a semi-circle. Now follow the following steps to draw and mcasurc Mcasure C and record your value in the table C two more angies in semicircle ACB: • Choose any other point on semicircle ACB and name it point D. Draw AD and BD. Measure D. Choose a third point on semicircle ACB and name it point E. Draw AE and BD. Measure E. Angle Size

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter6: Circles

Section6.4: Some Constructions And Inequalities For The Circle

Problem 19E

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