Cyniez@lemmy.world to Asklemmy@lemmy.ml · 3 months agoCan anyone solve this math for me?lemmy.worldimagemessage-square22fedilinkarrow-up189arrow-down110
arrow-up179arrow-down1imageCan anyone solve this math for me?lemmy.worldCyniez@lemmy.world to Asklemmy@lemmy.ml · 3 months agomessage-square22fedilink
minus-squareTransient Punk@sh.itjust.workslinkfedilinkEnglisharrow-up33arrow-down1·edit-23 months agoX=15
minus-squareRentlar@lemmy.calinkfedilinkarrow-up42·edit-23 months agoNote that the problem states that the outer shape is a quarter circle, information not provided in OP’s question. Knowing it is a quarter circle is important because it allows us to validate that the bottom-right angle is 90 degrees.
minus-squaregezginorman@lemmy.mllinkfedilinkEnglisharrow-up2·3 months agobut does it have to be a given, or can we actually prove that it has to be
minus-squareolosta@lemmy.worldlinkfedilinkarrow-up2arrow-down1·3 months agoThe explanation don’t explain why AE must be a diameter of the circle. What makes that obvious?
X=15
Note that the problem states that the outer shape is a quarter circle, information not provided in OP’s question.
Knowing it is a quarter circle is important because it allows us to validate that the bottom-right angle is 90 degrees.
but does it have to be a given, or can we actually prove that it has to be
The explanation don’t explain why AE must be a diameter of the circle. What makes that obvious?
Ooh clever
Wow, that’s cool