The phrase "a circular section with a" is correct and usable in written English.
It can be used when describing a specific part of an object or design that has a circular shape.
Example: "The architect proposed a circular section with a glass dome to enhance natural light in the building."
Alternatives: "a round segment with a" or "a circular part with a".
Do this by cutting a circular section with the end of your shovel above where you are to dig then carefully lifting it off.
In this transformation of a circular section to a rectangular section, a section with minimum error was selected through iterative calculations concerning the moment of inertia for the sectional and area of concrete and reinforcements, to ensure that the behavior was similar to the actual behavior of the segmental bridge columns with circular sections.
The idea was to engineer a circular section of DNA with two genes that inhibit each other, so the first gene is on while the second one is off, and vice versa.
For a semi-circular section with a radius of 5.5 feet: A = (1/2) * π * r^2 = (1/2) * 95 = 47.5 sq ft. Repeat with any other circular section.
For a circular or semi-circular section with a radius of 5.5 feet: A = π * r^2 r^2 = 5.5 * 5.5 = 30.25 sq ft. Multiply by pi.
Calculate the area of a semi-circular section with A = 1/2 * (π * r^2) (half the value of pi times the squared value of the radius).
For a circular or semi-circular section with a radius of 5.5 feet: A = π * r^2 = 3.14 * 30.25 = 95 sq ft. Split this product in half, if necessary.
As indicated before, the area or square footage of a circular section can be found with the formula A = π*r^2.
A column with a circular section and subjected to uniaxial compression was considered.
With respect to a circular section, an octagonal modeling of the active contacts permits a simpler discretization of the surfaces, thus minimizing numerical errors.
