Question

geometry all formulas give

Answer 1

Basic Geometry Formulas

Perimeter of a Square = P = 4a Perimeter o fa Square = P = 4a

Where a = Length of the sides of a Square

Perimeter of a Rectangle = P = 2(l+b) Perimeter of aRectangle = P = 2(l+b)

Where, l = Length ; b = Breadth

Area of a Square = A = a2 Area of a Square = A = a2

Where a = Length of the sides of a Square

Area of a Rectangle = A = l×b Area of a Rectangle = A = l×b

Where, l = Length ; b = Breadth

Area of a Triangle = A = b× h2 Area of a Triangle = A = b×h2

Where b = base of the triangle; h = height of the triangle

Area of a Trapezoid = A = (b1+b2) h2 Area of a Trapezoid = A = (b1+b2) h2

Where, b1b1 & b2b2 are the bases of the Trapezoid; h = height of the Trapezoid

Area of a Circle = A = π×r2 Area of a Circle=A=π×r2

Circumference of a Circle=A=2πr Circumference of a Circle=A=2πr

Where, r = Radius of the Circle

Surface Area of a Cube=S=6a2Surface Area of a Cube=S=6a2

Where, a = Length of the sides of a Cube

Surface Area of a Cylinder=S=2πrhSurface Area of a Cylinder=S=2πrh

Volume of a Cylinder=V=πr2hVolume of a Cylinder=V=πr2h

Where, r = Radius of the base of the Cylinder; h = Height of the Cylinder

Surface Area of a Cone=S=πr(r+h2+r2−−−−−−√)Surface Area of a Cone=S=πr(r+h2+r2)

Volume of a Cone=V=πr2hVolume of a Cone=V=πr2h

Where, r = Radius of the base of the Cone, h = Height of the Cone

Surface Area of a Sphere=S=4πr2Surface Area of a Sphere=S=4πr2

Volume of a Sphere=V=43πr3Volume of a Sphere=V=43πr3

Where, r = Radius of the Sphere