i dont understand at time 4:10 when she said 3,4,5 method so it means every side of triangle in term of theory teorem pythagoras must that the tape shows 3, 4, 5 . but the last one she said tape was 9 but not 5. why? can someone explain?
The 3, 4, 5 method she's talking about is 3 units of measurement. First one been the 3 meter measurement the took. Say from point a to point b. Second measurement they took from point a to point c... 4 meters, ran the tape around the nail back to point b. That measurement is 5 metres..... 4 +5=9.....thats where the 9 comes from... 3 metres 4 metres 5 metres 3, 4, 5 method 👍
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Great video, full of education, and even had some brick laying which was the icing on the cake!
This takes me back to my days in college whilst I was a young apprentice..
That is serious skill and so easy to screw it up. Cheers.
Thank you so much for the tutorial here I've learned a lot beside from class work
Wow that's so nice thank you so much
Great video
Love it. Real pros
Big up brothers 🤝🤝
all good practice shown
wow really helpfull
It would be very easy with Total Station.
I like this video 👍
What if we have deep excavation, and there is big hump of soil on sides
Woow great work
Really want to watch the other 3 parts of this series anyone know where to find them?
How do you know there are three more? I’d be interested too. This was so fascinating.
Have you found them maybe?
so working on a cobweb is no fun, its a pain in the ass
This is complete movie or have some additional episodes ?
Why not just use a string on 2 sticks from one end to the other inside the hole instead of a stick and a level at each corner.
i dont understand at time 4:10 when she said 3,4,5 method so it means every side of triangle in term of theory teorem pythagoras must that the tape shows 3, 4, 5 . but the last one she said tape was 9 but not 5. why? can someone explain?
The 3, 4, 5 method she's talking about is 3 units of measurement. First one been the 3 meter measurement the took. Say from point a to point b. Second measurement they took from point a to point c... 4 meters, ran the tape around the nail back to point b. That measurement is 5 metres..... 4 +5=9.....thats where the 9 comes from...
3 metres
4 metres
5 metres
3, 4, 5 method 👍
This is really confusing
Pay your builders more and leave it to them to confuse themselves. (: