How To Find The Length and Width of a Rectangle Given The Perimeter

This video explains how to find the length and width of a rectangle given the perimeter. It also discusses how to calculate the area of the perimeter.

[ElisaHampton-xvlg]

Thank you so very much professor. The explanation was clear and precise, easy to follow which I truly gratefully appreciated as I was becoming very frustrated and was going into my " this is why I don't like math mode". Will note this explanation as I will use for future references. Again, thank you so much

[oumdohasen]

Thank you so much for a clear explanation sometimes in these types of videos they skip the method since they already know it and think it'd easy but your explanation is very clear keep it up.

[vincentxie]

I appreciate the way he teach me with this

[Snooze-yuvb]

This is so helpful for people having a hard time understanding this quadratic equation 😭🙏

[jeremiahikie]

Please Sir can you help explain easy way of tackling CALCULUS 😭😭😭😭😭😭 PROBLEM ESPECIALLY TRIGONOMETRY INTEGRATIONS, DIFFERENTIATION, PIECEWISE FUNCTIONS BECAUSE SECOND SEMESTER EXAMS IS NEAR 😭😭😭😭😭💕💕💕💕

[Sunflower-]

Not explained u just showed us the equation

[dagochevez]

Can your next video be about arithmetic and geometric sequences the videos you posted back then don’t have all of the scenarios of an arithmetic/geometric question

[Proviper]

I searched for toltaly different thing. How to calculate lenght of side of square using picture and distance from it

[jainammehta]

Taking calculus 3 right now but this vid caught my eye LOL

[Brandman]

Might I suggest L=((P/4)+2B) and W=((P/4)-BA) where B is arbitrary variable. And P is parameter... so in this case... knowing P=56 and W+4=L then just sub in using logic... where the difference between the two is... L-W which is 4B=4 so B =1 then sub in the original 2 equations.. W=((56/4)-2)=(14-2)=12 and L=((56/4)+2)=(14+2)=16... the best reason to solve this way is if ur given a parameter and an area and asked to solve what lengths give you that Area then you can just use the same Equations again... ((P/4)+2B)*((P/4)- 2B)=A where A is an Area... you will end with a nice polynomial of -4B^2 + (P/4)^2=A then just fill in... in this scenario I'm gunna just start with the answer which is 16*12 or 192then fill in.... -4B^2=192-(14^2)... -4B^2=-4 then B^2=1.. now sub into the original equations again and to get that Area B must be 1 meaning L=((56/4)+2B)= 14+2=16

[abhishekkushwah]

Sir how can I handle this question for 5th class have u any easy method for class 5th student?

[aiyanniestrada]

near my last step on 12=5+3w Im able to divide by 3 for all expect 1 how would that work out?

[Xinjzi_]

I come here because I'm having trouble about the equation

Monitors length is twice size as width and the area of monitor is 4ft² :(
How do I find the length and width and p ?

[renu]

The area of a rectangular pool is 125 000m2 . If the length is twice the width, find the length and width ?

[dhayanithimohan]

RAILINGS PLACED AT AN AVERAGE WIDTH OF 7 METRES FROM 1200 METRES TILL THE WINNING POSTFROM ITS ORIGINAL POSITION.

Penetro Meter Reading : 3.25

Sir explain this calculation sum

[chaodavin]

I used the method. And it worked but my has to change the letter like the lenght is B and the width is A instead.

[MyCreations]

I can't understand anything. You are not a suitable teacher for me (no hate😏)