Algebra and Triangles : solving equations linked to perimeter and area

[keyboardwhippy]

Thanks a ton, I’ve been sitting at my desk trying to find out the answer to a question and here we go. This is the best home learning I’ve ever had!!

[luiscarrillo]

this video showed me more then my teacher could in an hour :D

[cathspace]

Wait isn’t it 84 metres not centimetres cuz the perimeter is in metres???

[shaheerkhan]

isnt the answer supposed to meters squared

[JellyBabesXo]

fantastic video, just wondering when they have a question when they've given you the area and ask you to find the perimeter how does that work?

[thefirst]

Thank you! I finally understood this! Thank you so much! Subscribed :D

[adammon]

i love this vid it helps me out in my foundation maths

[toheedmalik]

I just nut. Thank you for this wonderful video

[LOLZZ]

How do you know how to do x-1 +? And not x-1+

[jamesandreiserrano]

is it the same answer if the perimeter is 56 ft?

[NarendraKumar-vvpy]

LetIbe the term of one side .another 5 less than l.shortest side 7times.write perimeter of the triangle in term of l

[kmt_alen]

hello, why did u not times by 25 to get area?