Now do the one where there’s a rectangle and a half a circle surmounted on it
2024-06-03 20:37:23
11
Chemical kid :
Y=200/3. Related rates is a good one too like the sliding ladder
2024-06-03 20:47:39
51
Fyodorkafka :
Really love how you balance being thorough with being approachable/casual…Best math videos on here by far!
2024-06-03 19:53:38
125
cadence7478 :
Calculus 1 flashbacks
2024-06-04 01:45:43
20
Matt Bressler, Ph.D. :
me watching this whole thing even though I already know calculus: 🤠
2024-06-03 23:35:51
29
noneyah :
shouldn't the perimeter be 4x + 2y since that's the exterior of the whole thing? why add the middle y?
2024-06-04 00:37:36
1
rednecktransplant :
this is great ASSUMING the corrals are RECTANGULAR. But the shape with the largest area with a given perimeter is a curcle.
2024-06-04 04:29:03
0
user2737 :
I hate that you reminded me of this bc sometimes I think about this problem and it's not a fun one since it's boring
2024-06-04 00:55:21
3
Halina Sarlet :
Im going to watch all your videos!!!!
2025-03-08 06:01:02
0
Laura :
66.67?
2024-06-29 17:34:33
0
Moni :
Who says a corral is a rectangle?
2024-06-18 10:48:49
0
Matt :
Commenting to stay on math-tok 🎉
2024-06-04 00:18:06
1
Parker 🚘 :
Loved optimization in college. This took me back. This is a great basic foundational example. Well done.
2024-06-04 01:42:35
5
The Math Tutor :
half of your fencing ends up vertical, and the other half ends up horizontal. Optimization often has these cool symmetries as answers.
2024-06-04 02:18:50
8
speedypancake :
You explain it very well. Sometimes when I’m deep in the math it’s easy to forget the greater goal for what you want to solve.
2024-06-04 03:07:14
2
Hector Lopez :
Mmmm or take them down to algebra and teach them that x=-b/2a
2024-06-04 00:24:25
6
Spingel Adukawewe :
it's annoying that 400/7 yields an area 130 square feet smaller than 100x66.6666
2024-06-04 02:43:23
2
quackquack :
is there a better solution for non rectangular shapes?
2024-06-04 02:34:46
2
Lucas19 :
You can also solve the quadratic and find the vertex x without using calculus.
2024-06-04 02:10:48
2
idbus :
why do we assume the two rectangle to have the same width
I understand the height for both should be y since they share a side
however for the width surley we can't just assume both to be x
2024-06-03 20:26:54
1
Charles :
I could watch u do calc all day
2024-06-03 21:09:39
1
SAT Prep Tutor Daniel! :
Amazing explanation !!!
2024-06-04 14:12:32
1
SuplexedSoul :
optimizing perimeter and area, name a more iconic duo
2024-06-06 16:02:24
1
Colton :
67
2025-12-10 00:33:58
0
user598480402775 :
Mind blown 🤯 math is awesome
2024-06-03 21:36:05
0
To see more videos from user @math_with_ash, please go to the Tikwm
homepage.