A building engineer analyzes a concrete column with a circle cross section. The circumference of the column is pie18 meters. Wha

Question

2 years ago

6

t is the area of the cross section of the column

1 answer:

svet-max [94.6K] · Answer 1 · 2024-01-06T07:45:28+03:00

The area of the cross section of the column is 81π

<h3>What is the area of the cross section of the column?</h3>

The given parameters are

Circumference, C = π18 meters

The area of the cross section of the column is calculated using the following circle formula

A = π(C/2π)^2

Substitute C = π18 in A = π(C/2π)^2

A = π(π18/2π)^2

Evaluate the quotient

A = π(9)^2

This gives

A = 81π

Hence, the area of the cross section of the column is 81π