Brian has a circular-shaped swimming pool that has a radius of 13 feet. brian wants to install tile around the pool and needs to calculate the circumference of the pool. approximate the circumference of brian’s pool to the nearest whole unit. include all of your calculations in your final answer.

82 feet

Step-by-step explanation:

The formula for the circumference of a circle using the radius is C=2πr.

C=2π×13 --- fill in the radius

C=81.6814 --- simplify

C=82 --- round to nearest whole unit

Circumference is 82 feet

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

answ5

step-by-step explanation:

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