sq. root of (80/125)
= sq. root of [(9)(2)(5)/(25)(5)]
= (sq. root of 9)(sq. root of 2)/sq. root of 25
= (3/5)sq. root of 2
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From point A to point B You need the X and Y value of both point A and B Formula = Distance = Square root of [(x1 + x2)2 + (y1 + y2)2] So therefore given points (1:2) and (5:-6) Square root of (1 - 5)squared + (2 + 6)squared =Square root of -4 squared + 8 squared =Square root of 16 + 64 =Square root of 80 This can be your answer but you should go a step further =Square root of 80 =Square root of 16 * 5 =4*Square root of 5
in a calculator work out 80² - 60² then square root the answer.
125' x 80' = 0.23 acres.
It is: 4 times the square root of 80 which is about 35.777 feet to three decimal places.
1 acre = 43,560 square feet.80-ft x 125-ft = 10,000 square feet = 0.2296 acre(rounded)