Is the square root of 1.69 rational or irrational?
1 answer:
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We are asked to find the area of patio. It is circular so formula used for area is given by:
Where
r = radius = diameter / 2 = 20 / 2 = 10 feet
When we round this to the nearest whole number:
Where
r = radius = diameter / 2 = 20 / 2 = 10 feet
When we round this to the nearest whole number: