#daily math

[22ums115]

Mathematics in Daily life and Basic concept

[randommathformulasdaily]

April 18th 2023

a^2+b^2=c^2

Pythagorean Theorem

Used To Find Hypotenuse/Legs Of Right Triangles

[lexosaurus]

Lancer: Can you all please stop trying to provoke each other for the next five minutes so we can get through these notes? Dash: No Tucker: Nope Kwan: Literally impossible Danny: Not happening Lancer: I appreciate the honesty but you still aren't allowed to fight each other in my class Dash: You sure? Lancer: Yeah I'm pretty positive about this one

[lotus-pear]

i think you guys are onto smth..

i unironically got invested in this HELP

[xbubbledumbbx]

Got it!

Who ever said I’d never need math in real life didnt account for me, wanting to follow instructions to the T.

[3idiotsandarainbow]

Day 23: awake

I totally didn't speedrun this after passing out from evening till morning trust

- Mizu

[penofsteele]

Caught up to Dracula, time to wait 9 days for Jonathan to write again. Man's doing fine I'm sure...

[adam-trademark]

Math Connects

(Unknown Date, 2017)

[t470n]

Renfield: *writing some numbers and shit down in his little notebook*

Seward, horrified and stricken: Oh God, he's an accountant

[o2studies]

༻`` 🦎 Wednesday — 4 Sept 24

My consistency with this has cut down so much ;-; Nevertheless!

_, Academic Weapon Challenge Day 19 ˎˊ-

|| Sleep: Didn't get the most sleep and I also slept through my alarm (great start to the school year..)

|| Routine: I got up pretty much immediately after noticing the time (only 10mins past when I should've woken up) and washed my face

|| Deep focus: I finished pretty much all of my math homework and did some research for my art theme (this year the theme is reality)

|| Body: /

|| Mind: For the most part I stayed off social media and did more productive things instead 😊

Day 25 clean (got close to it yesterday)

Day 0

Floor time ☑️

Today was our second day of school, first proper one tho, and my brain is already fried 😵‍💫 I did miss it to be fair tho, I like the routine and I do enjoy studying. I've just got to make a few decisions now about exam repeats and possibly dropping a subject..

🎶 Kleptomaniacrow by Madilyn Mei // 🍊

[reactionimagesdaily]

[randommathformulasdaily]

y=mx+b Linear Equation Formula Used To Solve/Graph Linear Equations

[saphi-maths]

(Not) Daily Problem: The first polygon (3)

Yet more pretty geometry questions

(Can you tell that I like geometry?)

ABCDEF is a regular hexagon M is the midpoint of AB What fraction of the hexagon is shaded by the triangle EMD?

Give it a go! Consider the shapes, perhaps the sheer transformation of them in your mind might help :P (<- hint)

Hint explanation and answer under the cut:

The first step to solving this question, is to use a shear transformation :P

Move the point M across to A, the area of the triangle still remains the same, since its base and perpendicular height don't change

From here, you have a few options that work, but my personal favourite, and I think the simplest, is to split the hexagon into many shapes, like so:

and suddenly it becomes a lot easier to count :P

So the fraction of the hexagon shaded is:

⁴⁄₁₂ = ⅓

and that is your answer ^w^

You can prove that all the triangles are the same (and therefore that this answer is correct) using the fact that a hexagon is made up of 6 equilateral triangles. We then cut the triangles in half and use that grid to measure the fraction of the shape that is shaded. This means that all the smaller right angled triangles must be equal in area, and therefore that our answer holds ^w^

(You can also solve this using trig, but I find that more boring :P)

Thanks for reading ^w^

[dailydose-of-kazemaru]

Kazemin #37★*⁠.⁠✧

Today's Kazemin is eepy and totally not dead from Raimon's match against Spain in Inazuma Eleven Orion! Much like the pharmacist-

[dailypolyhedra]

Polyhedron of the Day #79: Tetrahemihexacron

The tetrahemihexacron is a uniform star polyhedron, and more specifically, a dual hemipolyhedron. It has 6 faces, 12 edges, and 7 vertices. It is the dual of the tetrahemihexahedron. Because the tetrahemihexahedron has 3 faces passing through its centre, the tetrahemihexacron, its dual, has 3 vertices located at points infinitely far from the origin in projective space. Thus, the intersecting prisms pictured above are a representation of vertices at infinity. This polyhedron's convex core is a cube.

Weisstein, E. W. Tetrahemihexacron [Photograph]. MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Tetrahemihexacron.html

[kirby-the-gorb]

if you eventually want to see the crochet lace work I struggled all day on fixing I am now sporadically posting my crafts on @sleepy-princess-craftery