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AdhaZeera Group TitleBest ResponseYou've already chosen the best response.0
dw:1350884315409:dw
 2 years ago

AdhaZeera Group TitleBest ResponseYou've already chosen the best response.0
Fence SHED 4feet 5feet 8feet
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
dw:1350884748553:dw
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
ops i dident see the fence
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
Can he go inside the shed? And is he/she connected by a chain that is connected to the corner of the shed?
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
dw:1350884878590:dw
 2 years ago

AdhaZeera Group TitleBest ResponseYou've already chosen the best response.0
No he's not connected. I'm not sure. That's all my teacher wrote
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
he has to be connected by a chain to the shed right?
 2 years ago

AdhaZeera Group TitleBest ResponseYou've already chosen the best response.0
Wait... yes..
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
dw:1350885122452:dw
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
dw:1350885496696:dw
 2 years ago

AdhaZeera Group TitleBest ResponseYou've already chosen the best response.0
How do I calculate it?
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
break the shape in to smaller shapes
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
Unkle Rhaukus I like your drawings, but what is the actual value?
 2 years ago

AdhaZeera Group TitleBest ResponseYou've already chosen the best response.0
81 sq ft??
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
I'm very sure I know how to do it. Just give me some time to work it out.
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
its not easy, but i'm still working.
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
Ok, here it comes. Writing it up. :) !!!!!
 2 years ago

AdhaZeera Group TitleBest ResponseYou've already chosen the best response.0
You there?
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
yeah hang on almost done
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
you might be surprised but i got it.
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
GOT IT!!!!
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
im not sure why you had to integrate
 2 years ago

AdhaZeera Group TitleBest ResponseYou've already chosen the best response.0
Thank you!
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
we know the are of a circle is πr^2, so a semicircle has area (πr^2)/2 and a quater circle has area (πr^2)/4
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
I integrated because I wanted to take the whole circle and then subtract the parts where the goat can't go. The area of the top of the circle is curved and the goat can't go there. So I created a function and integrated it so that I could find that exact area that is fenced off.
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
dw:1350888457508:dw
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
@ AdhaZeera Do you understand what I did when I integrated. I will explain it to you if you want. I used calculus to arrive at that answer.
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
dw:1350888515709:dw
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
the sector is 1/12 of a circle
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
@ UnkleRhaukus I know that there is a formula that is A= (theta)r^2/2 but I don't how it works here.
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
\[A=\frac{\pi\times 3^2}4+\frac{\pi \times8^2}{2}+\frac{\pi \times8^2}{12}+\frac{4\times 8}{2}\]\[=\pi\times\frac{465}{12}+16\]\[\approx 140\]
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
well theta was 30° right? angles of segment / angle in circle \[30°/360°=1/12\] area of segment / area of circle \[\frac{\pi r^2}{12}\qquad/\qquad\pi r^2\]
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
i had to use a trig ratio to to get 30° btw
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
Your value comes to 140.35 mine is 141.7, its off only by a hair and is a very good approximation, but mine is exact.
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
where did i error?
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
not sure, but its pretty darn good.
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
\[A=\frac{\pi\times 3^2}4+\frac{\pi \times8^2}{2}+\frac{\pi \times8^2}{12}+\frac{4\times 8}{2}=\pi\times\frac{475}{12}+16\approx140.35\]
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
@Fellowroot i think we got different answers because we were solving different regions our pictures are different
 2 years ago

Fellowroot Group TitleBest ResponseYou've already chosen the best response.2
dw:1350891993500:dw The only thing I don't know if that if the 5 feet fence touches the edge of the circle or if there is a gab. For the solution i provided it doesn't matter though. On my pic, the 'x', I really don't know that distance, it may make a difference for your answer, i don't know.
 2 years ago