This was so awesome I subbed awhile ago thanks man I watch you every day and you help me so much I guess thats part of your job but still thanks that you are amazing
@dannyhicks489112 жыл бұрын
thank you soo much! you are a life saver!
@mengkiangtan32044 жыл бұрын
this is really helpful
@kztoh132311 жыл бұрын
Can you do a video on area and perimeter of composite figures that don‘t have circles in them? Like shapes with sides that arent labled and shapes with shapes in them?
@loise.66669 жыл бұрын
Dont you have to do 3 times pi divided by 2 to get the circumfrence of the semi circle
@dannyhicks489112 жыл бұрын
thats because it was 65.5884 and he rounded it to 65.59
@BlueJay73FFS12 жыл бұрын
what if I have an arc that is not a semicircle?
@ricecakes12 жыл бұрын
a/360 x 2nr
@dylannguyen68069 жыл бұрын
this is not complicated at all in fact pi is 3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593344612847564823378678316527120190914564856692346034861045432664821339360726024914127372458700660631558817488152092096282925409171536436789259036001133053054882046652138414695194151160943305727036575959195309218611738193261179310511854807446237996274956735188575272489122793818301194912983367336244065664308602139494639522473719070217986094370277053921717629317675238467481846766940513200056812714526356082778577134275778960917363717872146844090122495343014654958537105079227968925892354201995611212902196086403441815981362977477130996051870721134999999837297804995105973173281609631859502445945534690830264252230825334468503526193118817101000313783875288658753320838142061717766914730359825349042875546873115956286388235378759375195778185778053217122680661300192787661119590921642019893809525720106548586327886593615338182796823030195203530185296899577362259941389124972177528347913151557485724245415069595082953311686172785588907509838175463746493931925506040092770167113900984882401285836160356370766010471018194295559619894676783744944825537977472684710404753464620804668425906949129331367702898915210475216205696602405803815019351125338243003558764024749647326391419927260426992279678235478163600934172164121992458631503028618297455570674983850549458858692699569092721079750930295532116534498720275596023648066549911988183479775356636980742654252786255181841757467289097777279380008164706001614524919217321721477235014144197356854816136115735255213347574184946843852332390739414333454776241686251898356948556209921922218427255025425688767179049460165346680498862723279178608578438382796797668145 and thats only some of pi's numbers
@M3Incorporated9 жыл бұрын
Wtf
@EroP0o07 жыл бұрын
may god help you
@emilialiu59924 жыл бұрын
true
@serenaurrr__4 жыл бұрын
Seriously
@jo_non94743 жыл бұрын
This guy is trying to make your lives harder, the way my teacher taught me is you just need to use one formula for perimeter it is, pie X Diameter divided by 2.
Can you do a video on area and perimeter of composite figures that don‘t have circles in them? Like shapes with sides that arent labled and shapes with shapes in them?