Area List

The lateral area of a rectangular prism with height of 5 feet is 175 feet squared. What is the perimeter of the base?

Surface area of prism = (S1 + S2 + S3 + S4 +… Sn) x length = perimeter x length

Where S1, S2, S2, … = length of the sides of the base

Therefore perimeter = Surface area/length = 175/5
Perimeter o fbase = 35 feet <<<

Don’t have a lot of spare money right now. Was going to wait til Christmas time to use my vacation time, but I have to get away from my job… It’s driving me nuts!

Thought something in the North Ga Mtns area might be nice, but I’m not having any luck finding anything that looks appealing. Something on the Ga Coast would be relaxing. I just have to be able to take my 3 dogs (all under 50 lbs) with me.

Have any ideas?

i absolutley love helen, ga. its a quaint little town nesteled in the ga mountains. you can get a cabin/hotel on the chatahoochee river. its not a big party town, very relaxing, and pet friendly with a lot of cool stores and beautiful scenery

just wondering what your professional opinions are. Usually a BA in Criminal Justice is not enough.

Language.

Find the radius, diameter and circumference of a circle with an area of 64 pi cm2. Write your answers as decimals rounded to the nearest hundredth.

pi r^2=64 pi
r^2=64
r=8cm
d=2r
d=2(8)
d=16cm
circum.=2 pi r
=2(8) 22/7
16*22/7
=50.24 cm

If the area of a triangle is 48, the base length is 16cm, what are lengths of 2 other sides knowing that they’re both the same?

if the other 2 sides are the same, then it is an isosceles triangle.
the height of the triangle is equal to the length of the perpendicular bisector of the base.

A = 0.5*B*H
H = 2A/B
H = 2*48/16
H = 6

now, the perpendicular bisector splits the isosceles triangle into 2 congruent right triangles
hence, the length of the missing side is the hypothenuse, the length of the height is a leg, and half of the base is the other leg.
so,
right triangle with legs of length 8 and 6
c² = a² + b²
c² = 6² + 8²
c² = 36 + 64
c² = 100
c = 10

The length of the other 2 sides is 10.

My boyfriend is going crazy with his university tutorial questions, and can’t remember how to work out the cross-sectional area of a piece of film in a circuit.

Does somebody know the formula, or able to show us where to find it?

Ask him what shape the cross-section is.

Can someone tell me the exact perimeter and area formulas for:
Square
Rectangle
Triangle
Trapezoid
Circle (circumference = perimeter)

And the surface area for:
Prisms
Pyramid
Cylinder
Cone
Sphere
Telling me all of them in one message would be appreciated

Square area: A = s^2
Square perimeter: P = 4s
…where s is a side length

Rectangle area: A = lw
Rectangle perimeter: P = 2l + 2w
…where l is the length and w is the width

triangle area: A = bh/2
Triangle perimeter: side1 + side2 + side3
…where b is the base and h is the height

Trapezoid area: A = h(b1 + b2)/2
Trapezoid perimeter: P = side1 + side2 + side3 + side4
…where b1 and b2 are the bases (the parallel sides) and h is the height

circle area: A = pi(r^2)
Circumference: C = 2pi(r) or pi(d)
…where r is the radius and d is the diameter

Prism surface area: SA = 2B + ph
…where B is the area of the base of the prism, p is the perimeter of the base, and h is the height of the prism

Pyramid surface area: SA = (1/2)pl + B
…where p is the perimeter of the base, l is the slant height, and B is the area of the base

Cylinder surface area: SA = 2pi(r^2) + 2pi(rh)
…where r is the radius and h is the height

Cone surface area: SA = pi(rl) + pi(r^2)
…where r is the radius and l is the slant height

Sphere surface area: SA = 4pi(r^2)
…where r is the radius

I’m wanting to go hunting around the Millwood Lake area, Is there a web site where I can download the hunting areas and maps?

millwoodlake.com/maps/hunting

I’m in search for some henna to put in my hair, and I need to know of some places to go. I live in the atlanta/stone mountain, ga area.

I don’t know of any local stores for you to purchase henna for your hair. You should try out Henna Hut, they ship daily and have great customer service.

We are a young family from California, thinking of moving to Austin Texas or the surrounding area. What are the best areas in Austin to live? We have heard mixed reviews of Round Rock? How far is it from Austin. Is there much to do there?

I would rather live in Cedar Park or Lakeway before Round Rock. Those are both nice nice.