All news

## Linear & Area Measures

 Linear Measure Area Measure Linear Metric Conversions 12 inches = 1 foot 144 sq. inches = 1 square foot .394 inch = 1 centimeter 3 feet = 1 yard 9 square feet = 1 square yard 1 inch = 2.54 cm. 5,280 feet = 1 mile 1 sq. yard = 1,296 sq. inches 1 foot or 12 inches = 30.48 cm. 1 yard = 0.91 meter 43,560 sq. feet = 1 acre 1 yard or 3 feet = 91.44 cm 39.37 inches = 1 meter 640 acres = 1 square mile 3.281 feet = 100 cm. or 1 meter 1 mile = 1,609.34 meters 328 feet = 100 meters .621 mile = 1000 meters or 1 km. 1 mile or 5,280 feet = 1.69 km.
 Units of Area Conversion How to Measure Land Area 1 acre = .4047 hectares Area of a Square or Rectangle: Formula : Length x Width Example: 50’ x 100’ = 5000 sq. ft. 2.471 acres = 1 hectare 10 acres = 4.047 hectare Area of Triangle: Formula: .5 x base x height Example: .5 x 50’ x 100’ = 25 x 100 = 2500 sq. ft. .381 sq miles or 247 acres = 100 hectares or 1 sq. kilometer 1 square mile = 259 hectares Area of Circle : Formula: A = π x radius² Example: A = 3.14 x 25ft.x 25ft. = 1962.5 sq. ft. 1 square kilometer = 100 hectares