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Volume of a cone, how to calculate

Volume of a cone

The volume of a cone can be calculated using the following formula Volume = (1÷3) x Π x r2 x h Where: Π = pI (3.14) r = radius h...
Area of an annulus or pipe

Area of an annulus

How to find the area of an annulus The area = π x (Outer Radius 2 - Inner radius 2) Example: π = 3.14 Outer Radius = 10 cm Inner radius = 8 cm Area =...
Arc length, how to calculate

Arc length, how to calculate

You can calculate the length of an arc quite simply, but how you calculate it depends if the angle of the arc is measured...
volume of a sphere

Volume of a sphere

The volume of a sphere can be calculated using the following formula V = (4÷3) x Π x r3 Where V = Volume (m3) Π = Pi (3.142 approx) r...
Basic SI Units, derived si units and Prefixes. Decimal multiples or fractions of SI units, The SI system has seven base units from which all other units are derived. engineering mindset http://www.theengineeringmindset.com

SI Units

The SI units of measurement are based on seven quantities, other commonly used quantities are derived from these. SI Base units: .tg {border-collapse:collapse;border-spacing:0;border-color:#000000;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px...
Area of a Parallelogram, how to calculate

Area of a Parallelogram

How to calculate the area of a Parallelogram. It's very simple to calculate the area of a Parallelogram, you just need to use the following formula. A =...

Area of a square

How to find the area of a square The area = Height x Width Example: Height = 10 cm Width = 10 cm Area = 10 cm x 10 cm ANSWER...
How to calculate the area of a Trapezium

Area of a Trapezium

How to calculate the area of a Trapezium. It's very simple to calculate the area of a Trapezium, you just need to use the following...

Area of a Triangle

How to calculate the area of a triangle It's very simple to calculate the area of a triangle, you just use the following formula. A =...

Area of a circle

How to find the area of a circle The area = π x Radius 2 Example: π = 3.14 Radius = 10 cm Area =  3.14 x 102  ANSWER : 314...