is the equation used for determining area from radius. We're given diameter, so to get the radius simply divide by 2. 19/2 = 9.5.
, when solved, equals 
. After rounding to the nearest tenth, we get 
What is the best approximation for the area of a circle with a diameter of 19 meters?
use 3.1...
Mathematics, 18.09.2019 04:00 econsta3
What is the best approximation for the area of a circle with a diameter of 19 meters?
use 3.14 to approximate pi.
29.8 m²
59.7 m²
283.4 m²
889.9 m²
Answers: 2
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