Answer:
200.96 in2
Step-by-step explanation:
Area of a circle = nr²
n = 3.14
r = radius
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
diameter = 2r
radius = 16 inches / 2 = 8 in
Area = 3.14 x 8² = 200.96 in²
Greater 1 km = 1000 m
so it's greater than 999 m
Answer: It is quadratic.
Step-by-step explanation:
1. You have the following function:

2. To determine if it is linear or quadratic, you can apply the Distributive property of multiplication, as you can see below:

3. The function has the form of a quadratic function:

4. Therefore, it is a quadratic function.
9 because you divide 360 by 40 because 360 is the total of all the central angles added together.