1 acre = 43560 square feet⇒ 80 acres = 80 x 43560 square feet= 3484800 square feet
( 3/4 ) x ( 3/4 ) = ( 3 x 3 ) / ( 4 x 4 ) = 9/16
6.7'
There are 12 inches to a foot. That would be 6 feet and 8 inches.
There are 80*80 = 6400 sq feet.
1 acre = 43560 square feet⇒ 80 acres = 80 x 43560 square feet= 3484800 square feet
( 3/4 ) x ( 3/4 ) = ( 3 x 3 ) / ( 4 x 4 ) = 9/16
80 square feet x 15 = 1200 square feet.
80 square feet is 7.43224 square meters.
6.7'
Multiply by 0.3048
240 feet is 80 yards (feet / 3 = yards)
The other threequarters.
If the given dimensions are in feet then 80 times 70 = 5600 square feet
80*80 = 6400 square feet
166.6667% increase.
The area is 80 square feet