HiylinLink

You are proably asking for the square root of 2.5 well this is a form of mental gymnastic's which can be done by a calculator these are like multiplication tables you have meorize them to complete them with out a calculator where you round them is your choice but the answer 1.58113883 

Which is rounded to the hundreth milloth. value.

The formula for a triangle is base x height to find the base you can divide 280 by 28 it proves to be effective because you need to see how many times 28 was multiplied to reach 280... 

so 280 divided by 28 equals what which is equal to B or base.?

OMG I didn't  even realize it was you EP Sorry I am more enforceful to people I dont know for some reason you got to stop creeping up in problems like that XD

Dude I was trying to teach something here we can't give the answer all the time It's better to point them in the right direction instead of teleporting them there I know your trying to help but I beilive his diffuculty is understanding how to multiply all three numbers it was better for him to ask here so some one may be able to explain what he needs to know.

We know trhat pi is equal to 3.14 and with pemdas we know we do the parenthasses first so 6x6 is = 36 

so the equation is just 3.14 x 36 x 25 so I'm assuming you can carry on from here although pointer multiply the first too then multiply that answer by 25.....

Basically what EP means is that there is no general number to symbolize 1/3 without becoming an infinitive number....

Using some reasoning I'm thinking 16 would be the appropriate answer because this is a fractional problem that is proably an improper fraction but remeber to find the answer to these you can multiply the denominator by the whole number or answer to rhe equation but not x you will get your x when you do that so because 8 x 2 = 16 and 16 divided by 2 is 8 I would determine 16 to be the answer.

You can multiply the diamter by 3.14