Archive for June, 2010

What are the best July 4 fireworks shows in the Triangle Area?

What are the best fireworks shows that occur on 4th of July in or around the Triangle Area in North Carolina?
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How do i find the area of triangle knowing 3 sides?

I know you have to take the sum of 3 sides first then use that to subtract each what you do next??
4. What is the area of triangle ABC if a=8,b=10, and c=15?
5. What is the area of traingle ABC if a=42, b=17, and c=25?
It’s called Heron’s formula:
http://www.mathopenref.com/heronsformula.html
What is the area of triangle ABC if [...]

How much would the temperature of the nevada desert change if a 2.5 mile area was changed from white to black?

So – say there was an area of the Nevada Desert that was completely white, and you painted it completely black. How much would the local temperature changeover the next 50 years, and also the next 200 years? Also, how would the entire state of Nevada’s temperature change during those two time frames?
The local temperature [...]

How do you find the circumference of a circle when you know the area?

So if i have a circle with an area of 100 meters squared how do you find the circumference?
You need to work backwards.
You know that the area of a circle is found using the formula A = pi (3.14) x radius x radius. So, if you divide the known area (100 meters) by pi [...]

how do i find the area of triangle knowing 3 sides?

I know you have to take the sum of 3 sides first then use that to subtract each what you do next??
4. What is the area of triangle ABC if a=8,b=10, and c=15?
5. What is the area of traingle ABC if a=42, b=17, and c=25?
It’s called Heron’s formula:
http://www.mathopenref.com/heronsformula…
What is the area of triangle ABC if [...]

What are good areas to live and raise a family in Tampa Bay?

I may be relocating to the Tampa area and would like to know of nice areas to raise my young family. My office is near the intersection of I-4 and I-75.
Brandon

How to find the area of circle if only perimeter given?

Hi,
Please help me find the answer to this, getting really confused.
The perimeter of a semi circle is 49.7cm, find the area to the nearest square millimetre?
I cant work out how to get the radius or diameter to do the Area = pi x r^2 calculation.
Thanks
Just to clarify i need to find the AREA OF THE [...]

I won a 1000 dollar online shopping spree from mountain area should I do it?

This person named sidney called me monday I didnt answer so she left a message. She said she was from mountain area and I had won a 1000 dollar online shopping spree. She called from a 423 number. She told me to call back. She gave me a claim number. I called back but no [...]

What is the ratio of the area of the circle to the area of the square in this problem?

From a piece of tin in the shape of a square 6 inches on a side, the largest possible circle is cut out. Of the following, the ratio of the area of the circle to the area of the original square is closest in value to…:
F. 4/5
G. 2/3
H. 3/5
J. 7/9
K. 3/4
Please explain how you found [...]

What is the formula for finding the area of a Quadrilateral?

Ok so I need to know this. You know how the area of a triangle is 1/2basexheight I need to find some formula like that.
The formula for the area of an arbitrary quadrilateral is
√[(a+b+c-d)(a+b-c+d)(a-b+c+d)(-a+b+c+d) - 16 abcd cos(q)^2]
where q is half the sum of two opposite angles. For a cyclic
quadrilateral the each pair of [...]