Area si unite square, area generally are measuring in acre and hectare but for construction purposes measuring area in square feet.
1 hectare = 2.471 acre
1 acre = 0.404686 hectare
1 acre = 4046.86 meter square
1 meter square = 0.000247105 acre
1 meter square = 10.764 square feet
1 square feet = 0.092903 square meter
Examples: 1 square
Area of square in feet = a×a
= a square
= 25feet×25feet
= 625 sqft
Example:2 triangle
Area of triangle in feet = 1/2 × b×h
= 1/2 × 30× 40 sqft
= 600 sqft
Example:3 circle
Area of circle in feet = 3.14×15×15 sqft
= 706.86 sqft
Example:4 rectangle
Area of rectangle in feet = b×h
= 27×54 sqft
= 1458 sqft
Example:5 Pentagonal
Area of pentagonal in feet = 119.52+ 119.52+400
= 639.05 sqft
Example:6 complex area calculation
= 3250 sqft
No comments:
Post a Comment