An earthquake was felt throughout a circular region with a radius of 540 km; find the total area of the region affected.
Again, the bot can't seem to be able to do basic arithmetic
Area = π (540)^2 km^2
= 916,088.4 km^2
To find the total area of the region affected by the earthquake, we need to calculate the area of a circle with a radius of 540 km.
The formula for the area of a circle is A = πr², where A represents the area and r represents the radius.
Let's substitute the values into the formula:
A = π * (540 km)²
First, we square the radius:
A = π * (540 km) * (540 km)
Next, we multiply:
A ≈ 3.14159 * (540 km) * (540 km)
A ≈ 3.14159 * 291,600 km²
A ≈ 914,530 km²
Therefore, the total area affected by the earthquake is approximately 914,530 square kilometers.
Yes
The total area of the region affected is 9,539,600 km^2.
Area = πr^2
Area = π(540 km)^2
Area = 9,539,600 km^2