Answer:
Step-by-step explanation:
Let's f (x)= 3x - 7 find F (a + 2)
1 answer:
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Ok, so;
Let me draw the figure here below:
We know that the area of a circle can be found using the next equation:
Area = πr².
Where r is the radius and π is a number.
So, the area of this circle, will be:
Area = π(1km)²
Area = π km²
