Some1 help me with geometry

[Ben_mybb_import12786]

yo,

I need help with geometry LOL.





Someone tell me how I get x? My friend told what x is, but I don't know how to get it, neither does he.

 

[Ninja]

I can help you with this, add me on msn

[email protected]

The forumla you use is:

a^2=b^2+c^2-2bc cosA (Cosine Rule)

So that means its

a^2 = 600^2+1800^2-2*600*1800cos96

Then you Square root your answer then your done.

Answer is 1956

Pm me if you need anymore help.

Edit: Also this rule only works when you have the angle inbetween 2 of the lengths you have.

 

[ireppgold_mybb_import12659]

I can help you with this, add me on msn

[email protected]

The forumla you use is:

a^2=b^2+c^2-2bc cosA (Cosine Rule)

So that means its

a^2 = 600^2+1800^2-2*600*1800cos96

Then you Square root your answer then your done.

Answer is 1956

Pm me if you need anymore help.

Edit: Also this rule only works when you have the angle inbetween 2 of the lengths you have.

what language is that so i can google translate it to english?

 

[Ninja]

what language is that so i can google translate it to english?

^2 = sqaured
So if it says 600^2 it means 600*600 which equals 360,000

Need anymore help just post here or pm me I can do most maths work.

 

[ireppgold_mybb_import12659]

Aghhh, now I know lol, I was like, WTF are all these ^ meening lol, I do my squared just like 600 with the little 2.

 

[Ninja]

Aghhh, now I know lol, I was like, WTF are all these ^ meening lol, I do my squared just like 600 with the little 2.

Yeah I would of typed that but I have no idea how to type them, but using ^ is another way of showing it.

 

[Life_mybb_import11509]

Aghhh, now I know lol, I was like, WTF are all these ^ meening lol, I do my squared just like 600 with the little 2.

I guess you never use a graphing calculator.
"^" means 'to the power of'.
600^2= 600 to the power of 2 = 600²

Yeah I would of typed that but I have no idea how to type them, but using ^ is another way of showing it.

I just googled it

 

[Ninja]

I guess you never use a graphing calculator.
"^" means 'to the power of'.
600^2= 600 to the power of 2 = 600²

Explain how you did the "²"?
Will help me so much, I help many people and they get confused when I use "^" as power of.

I just googled it

Oh okay.

 

[Life_mybb_import11509]

Explain how you did the "²"?
Will help me so much, I help many people and they get confused when I use "^" as power of.

Just google "squared symbol"

Or if you have a mac go to "Edit", "Special Characters", and search "Superscript Two"

 

[Tyler-]

isn't this trionometry?

 

[Singed]

^
trigonometry, it's very easy tbh, wait till you do integrating and differentiation; then you're fucked!

 

[Tyler-]

^
trigonometry, it's very easy tbh, wait till you do integrating and differentiation; then you're fucked!

yeah i thought so, its all done on a calculator, very easy if you remember the methods