Not a note, but a report room!

I want everyone who wants to report any problem of mine to report it here. I will make the necessary changes in about the next 4 hours of the report. Now you need not sacrifice your chance to answer the question.

Note by A Former Brilliant Member
2 months, 2 weeks ago

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  Easy Math Editor

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

  • Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
  • Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
  • Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.
  • Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1

paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
    # 4 spaces, and now they show
    # up as a code block.

    print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3 2×3 2 \times 3
2^{34} 234 2^{34}
a_{i-1} ai1 a_{i-1}
\frac{2}{3} 23 \frac{2}{3}
\sqrt{2} 2 \sqrt{2}
\sum_{i=1}^3 i=13 \sum_{i=1}^3
\sin \theta sinθ \sin \theta
\boxed{123} 123 \boxed{123}

Comments

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Size of radius or area has to compared?

Mahdi Raza - 2 months, 2 weeks ago

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Either way, the answer is not correct

Mahdi Raza - 2 months, 2 weeks ago

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Yes, exactly

That's why I deleted it! The link for the repaired question is here

A Former Brilliant Member - 2 months, 2 weeks ago

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@A Former Brilliant Member is...?

Mahdi Raza - 2 months, 2 weeks ago

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@Mahdi Raza I needed time to make it...

A Former Brilliant Member - 2 months, 2 weeks ago

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Bigger, but how big? [Circles III] - comparing using ratio or difference?(I haven't answered yet)

Vinayak Srivastava - 2 months, 1 week ago

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The question has changed, check it out!

A Former Brilliant Member - 2 months, 1 week ago

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You still did not write either of those words!

Vinayak Srivastava - 2 months, 1 week ago

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@Vinayak Srivastava Now I replied to you

A Former Brilliant Member - 2 months, 1 week ago

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Using fractions. When we compare a full circle with it's quarter, we type in the answer for comparison as 14\frac{1}{4}

A Former Brilliant Member - 2 months, 1 week ago

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OK, now I'll see!

Vinayak Srivastava - 2 months, 1 week ago

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In latest question, 4231 is also an answer

Aryan Sanghi - 1 month, 3 weeks ago

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Looks like I need to refine my question @Aryan Sanghi, thanks for the eagle eyes!

A Former Brilliant Member - 1 month, 3 weeks ago

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I am Aryan Sanghi.

Aryan Sanghi - 1 month, 3 weeks ago

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Sorry, I forgot which question. Could you please share the link?

Sachetan Debray - 1 month, 3 weeks ago

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@Sachetan Debray Oh, that's cleared then. I was wondering which flaw had I spotted and when. XD

Sachetan Debray - 1 month, 3 weeks ago

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@Sachetan Debray Oh god! Got confused between the pages. Hard to text simultaneously in two different posts

Sorry @Aryan Sanghi and @Sachetan Debray!

A Former Brilliant Member - 1 month, 3 weeks ago

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For the question about the misleading marathoners, 3142 is also an answer.

Ved Pradhan - 1 month, 3 weeks ago

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I meant the question penned by you, not the daily question.

Ved Pradhan - 1 month, 3 weeks ago

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Sorry @Ved Pradhan, I will edit the problem later...

A Former Brilliant Member - 1 month, 3 weeks ago

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@Hamza Anushath, are the three circles congruent ?

Mahdi Raza - 1 month, 3 weeks ago

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Check the centres of the triangles, and you will find out these facts:

The two circles in contact with the 3 measurement circles are congruent

The other circle isn't

@Mahdi Raza

A Former Brilliant Member - 1 month, 3 weeks ago

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Then the diagram is impossible to make (even if it were to scale) Can you make a to-scale diagram for it. What I see is that the rectangle-stair-like shapes = 26. Given line(7). And many more measurements are still left. The answer will obviously exceed 33

Mahdi Raza - 1 month, 3 weeks ago

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@Mahdi Raza @Mahdi Raza

I seem to have one, (digital one I'm afraid)

A Former Brilliant Member - 1 month, 3 weeks ago

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@A Former Brilliant Member To scale? Even if it is, don't you think the answer > 33

Mahdi Raza - 1 month, 3 weeks ago

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@Mahdi Raza I will try to illustrate it better @Mahdi Raza; wait till then!

A Former Brilliant Member - 1 month, 3 weeks ago

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@Mahdi Raza @Mahdi Raza

Forgot to crop; you can ignore the buttons in the picture

A Former Brilliant Member - 1 month, 3 weeks ago

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@Mahdi Raza Measurements aren't given; if you want, I will draw one by hand

A Former Brilliant Member - 1 month, 3 weeks ago

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And another thing @Mahdi Raza

Do you think that my current profile picture is better, or my past one is better? Your opinion?

A Former Brilliant Member - 1 month, 3 weeks ago

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@Mahdi Raza, check the question now, it is edited

The question of What is the perimeter of this figure (II)

A Former Brilliant Member - 1 month, 3 weeks ago

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The answer should be: 2(10+3)+2(3)+2(7)=46332(10 + 3) + 2(3) + 2(7) = 46 \ne 33

Mahdi Raza - 1 month, 3 weeks ago

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Are you counting the internal lines @Mahdi Raza

We should only count the boundary

A Former Brilliant Member - 1 month, 3 weeks ago

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@A Former Brilliant Member Ahh ok. So then it's better to remove those black bold lines

Mahdi Raza - 1 month, 3 weeks ago

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@Mahdi Raza Alright then...!

A Former Brilliant Member - 1 month, 3 weeks ago

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