antonim@lemmy.dbzer0.com to 196@lemmy.blahaj.zoneEnglish · 2 days agoTranschelles rulelemmy.dbzer0.comimagemessage-square7linkfedilinkarrow-up1100arrow-down11
arrow-up199arrow-down1imageTranschelles rulelemmy.dbzer0.comantonim@lemmy.dbzer0.com to 196@lemmy.blahaj.zoneEnglish · 2 days agomessage-square7linkfedilink
minus-squareantonim@lemmy.dbzer0.comOPlinkfedilinkEnglisharrow-up3·2 days agoWell, you can calculate the areas of blue triangles easily since they’re right triangles, than just calculate pink+blue area and substract the blue area that you calculated previously, repeat for white+pink+blue. assuming it’s a 3*6 grid Yep
minus-squareidiomaddict@lemmy.worldlinkfedilinkEnglisharrow-up2·edit-22 days agoYup, I shouldn’t have started with white, lol Blue: (.5(2•3))+(.5(1•6))=6 Pink: ((.5(4•3))*(.5(2•6)))-6=6 White (simplified): (3•6)-12=6
Well, you can calculate the areas of blue triangles easily since they’re right triangles, than just calculate pink+blue area and substract the blue area that you calculated previously, repeat for white+pink+blue.
Yep
Yup, I shouldn’t have started with white, lol
Blue: (.5(2•3))+(.5(1•6))=6
Pink: ((.5(4•3))*(.5(2•6)))-6=6
White (simplified): (3•6)-12=6