Perimeter, area, surface area, and volume formulas?
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
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
References :