The circle above has a radius of 8 cm. What is the area of the circle?

Use pi = 3.14.
A.
200.96 cm2
B.
25.12 cm2
C.
401.92 cm2
D.
50.24 cm2

Area of the circle is 200.96 cm²

Step-by-step explanation:

⇒ Area = 3.14 × 8 × 8 = 200.96 cm²

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)