×

# Navigating the website

I was working on a problem in which you were given three points, (0,2) , (2,3) ,and (4,5) which lie on the circumference of a circle and you had to find t in the point (0,t). the three points give you two chords. The perpendicular bisectors of the two chords give you the center of the circle which gives you the radius from which you can calculate the t in (0,t). Anyway, the reason for this note is that I accidentally hit something on my keyboard and lost the problem and now I can't find it. This has happened to me before. Is there documentation explaining how to navigate the site?

Note by Michael Enright
2 years, 9 months ago

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- list
• bulleted
• list
1. numbered2. 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 1paragraph 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 $$2 \times 3$$
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:

Firstly you can go and check "Started Problems" in the menu at the top right hand corner. You will find the problem there.

Secondly you can check this for help.

Thirdly if you have any query you need not write a note. You can directly ask your query here.

- 2 years, 9 months ago

Thanks Calvin. Again, that's just what I was looking for.

- 2 years, 9 months ago

In this case, since you remember the question well enough, you can use the search functionality. For example, searching just for "(0,2) , (2,3) ,and (4,5)" gives:

The problem that you want is the 3rd item (and this note is the 2nd).

You can also use the filter functionality on search, to restrict it to just problems.

Staff - 2 years, 9 months ago