Help me with this!

The semicircle above has a radius of 7.

Find X.

Note by I'm a Malaysian!
3 months, 3 weeks ago

No vote yet
1 vote

  Easy Math Editor

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 \( 2 \times 3 \)
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} \( \boxed{123} \)

Comments

Sort by:

Top Newest

Not enough info. I would expect to be given the length of the other horizontal. Then it would be easy.

Jeremy Galvagni - 3 months, 2 weeks ago

Log in to reply

Yes, it not possible to get the value of X. link

Elizabeth King - 3 months, 3 weeks ago

Log in to reply

BTW, is it possible?

I'm a Malaysian! - 3 months, 3 weeks ago

Log in to reply

Yes it is possible to calculate but check whether all the information is required or not . I think some information is missing .

Ram Mohith - 3 months, 3 weeks ago

Log in to reply

I don't really know, but it only gave me the radius.I'll check again later

I'm a Malaysian! - 3 months, 3 weeks ago

Log in to reply

@I'm a Malaysian! If we know the length of the chord we can easily find the answer.

Ram Mohith - 3 months, 3 weeks ago

Log in to reply

@Ram Mohith 2nd cord?

I'm a Malaysian! - 3 months, 3 weeks ago

Log in to reply

@I'm a Malaysian! Yes the chord above the diameter

Ram Mohith - 3 months, 3 weeks ago

Log in to reply

@Ram Mohith It says the second cord is the bottom of an imaginary square and the surface area of two connected in form of up and down cube created with the imaginary square is 50.

I'm a Malaysian! - 3 months, 3 weeks ago

Log in to reply

×

Problem Loading...

Note Loading...

Set Loading...