Geometry S.9 Area and circumference of circlesZDXShare skillCopy the link to this skillshare to facebookshare to twitterTime to get in the zone!Your teacher would like you to focus on skills in .Let's pick a skill from these categories.Let's go!S.9Area and circumference of circlesZDXShare videoCopy the link to this videoshare to facebookshare to twitterYou are watching a video preview. Become a member to get full access!PlayPlayNaN00:00PlaySeek 10 seconds backwardsSeek 10 seconds forward00:00 / 00:45MuteClick to volume controlUse the arrows to control the volumeEnable CaptionsSettingsShow Full screenYou've reached the end of this video preview, but the learning doesn't have to stop!Join IXL today!Become a memberSign inIncomplete answerYou did not finish the question. Do you want to go back to the question?Go backSubmitLearn with an exampleorWatch a videoThe radius of a circle is 3 feet. What is the area?r=3 ftGive the exact answer in simplest form.Press the down arrow to access symbol buttons. Use arrow keys to navigate the symbol gridcc𝜋 square feetSubmitBack to practiceref_doc_title.Excellent! You got that right!Learn with an exampleorWatch a videoJumping to level 1 of 1Excellent!Now entering the Challenge Zone—are you ready?Teacher toolsGroup JamLive ClassroomLeaderboardsWork it outNot feeling ready yet? These can help:W.1Parts of a circleW.1Parts of a circle - Geometry 4X2 E.1Square roots of perfect squaresE.1Square roots of perfect squares - Eighth grade 9RS Lesson: Area of circlesLearn how to find the area of a circle!Using radiusUsing diameterUsing circumferenceLesson: Area of circlesLesson: Circumference of circlesLearn how to find the circumference of a circle!Using diameterUsing radiusLesson: Circumference of circles
Work it outNot feeling ready yet? These can help:W.1Parts of a circleW.1Parts of a circle - Geometry 4X2 E.1Square roots of perfect squaresE.1Square roots of perfect squares - Eighth grade 9RS Lesson: Area of circlesLearn how to find the area of a circle!Using radiusUsing diameterUsing circumferenceLesson: Area of circlesLesson: Circumference of circlesLearn how to find the circumference of a circle!Using diameterUsing radiusLesson: Circumference of circles
Learn how to find the area of a circle!Using radiusUsing diameterUsing circumferenceLesson: Area of circles
Learn how to find the circumference of a circle!Using diameterUsing radiusLesson: Circumference of circles