Answer: A≈1134
Explanation:
The answer to the question is that the area of a circle is given by the formula A=πr2
where A is the area and r is the radius. To find the area of a circle with a radius of 19 m, we need to plug in the value of r into the formula and use an approximation for π
, such as 3.14. Then, we need to round the answer to the nearest whole number. Here are the steps:
A=πr2
A=3.14×192
A=3.14×361
A=1133.54
A≈1134
Therefore, the area of the circle is approximately 1134 square meters.