# 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
9 months, 1 week ago

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.

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

> 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 $2 \times 3$
2^{34} $2^{34}$
a_{i-1} $a_{i-1}$
\frac{2}{3} $\frac{2}{3}$
\sqrt{2} $\sqrt{2}$
\sum_{i=1}^3 $\sum_{i=1}^3$
\sin \theta $\sin \theta$
\boxed{123} $\boxed{123}$

Sort by:

Size of radius or area has to compared?

- 9 months, 1 week ago

Either way, the answer is not correct

- 9 months, 1 week ago

Yes, exactly

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

- 9 months, 1 week ago

is...?

- 9 months, 1 week ago

I needed time to make it...

- 9 months, 1 week ago

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

- 9 months, 1 week ago

The question has changed, check it out!

- 9 months, 1 week ago

You still did not write either of those words!

- 9 months, 1 week ago

Now I replied to you

- 9 months, 1 week ago

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

- 9 months, 1 week ago

OK, now I'll see!

- 9 months, 1 week ago

In latest question, 4231 is also an answer

- 8 months, 3 weeks ago

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

- 8 months, 3 weeks ago

I am Aryan Sanghi.

- 8 months, 3 weeks ago

- 8 months, 3 weeks ago

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

- 8 months, 3 weeks ago

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

Sorry @Aryan Sanghi and @Sachetan Debray!

- 8 months, 3 weeks ago

- 8 months, 3 weeks ago

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

- 8 months, 3 weeks ago

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

- 8 months, 3 weeks ago

@Hamza Anushath, are the three circles congruent ?

- 8 months, 2 weeks ago

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

- 8 months, 2 weeks ago

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

- 8 months, 2 weeks ago

@Mahdi Raza

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

- 8 months, 2 weeks ago

To scale? Even if it is, don't you think the answer > 33

- 8 months, 2 weeks ago

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

- 8 months, 2 weeks ago

@Mahdi Raza

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

- 8 months, 2 weeks ago

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

- 8 months, 2 weeks ago

And another thing @Mahdi Raza

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

- 8 months, 2 weeks ago

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

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

- 8 months, 2 weeks ago

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

- 8 months, 2 weeks ago

Are you counting the internal lines @Mahdi Raza

We should only count the boundary

- 8 months, 2 weeks ago

Ahh ok. So then it's better to remove those black bold lines

- 8 months, 2 weeks ago

Alright then...!

- 8 months, 2 weeks ago