# Help me with this!

The semicircle above has a radius of 7.

Find X.

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

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

- 1 week, 5 days ago

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

- 2 weeks, 4 days ago

BTW, is it possible?

- 3 weeks, 3 days ago

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

- 3 weeks, 2 days ago

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

- 3 weeks, 2 days ago

If we know the length of the chord we can easily find the answer.

- 3 weeks, 2 days ago

2nd cord?

- 3 weeks, 2 days ago

Yes the chord above the diameter

- 3 weeks, 2 days ago

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.

- 3 weeks, 2 days ago