The phrase "arranged in a circular" is correct and usable in written English.
It can be used to describe the layout or organization of objects or elements that are positioned in a circular formation.
Example: "The chairs were arranged in a circular pattern around the bonfire, creating a cozy atmosphere for storytelling."
Alternatives: "set up in a circular" or "organized in a circular".
The letters "SKS," which form the Shatz hechsher, are arranged in a circular design not unlike a monogram on wedding-present towels.
One afternoon in mid-June, the courtyard held a dozen gleaming sports cars — Lamborghinis, Teslas, Ferraris, McLarens — arranged in a circular design, like giant steel petals.
A stroll around the gallery and lobby will reveal a combination of reinterpreted logos arranged in a circular black-and-white pattern evoking a Buddhist mandala.
It was outfitted with a pair of giant flexible appendages that could grasp and move prey toward a peculiar mouth structure consisting of armoured plates arranged in a circular pattern.
The language had been given to them by the N.F.L. itself: the official Jets Twitter account posted a photo of the team arranged in a circular formation prior to the start of their afternoon game, with the word "Unity" beneath it.
The grid (Fig. 11) consisted of 41 points, arranged in a circular pattern.
Although the hall's floor space is the same as before, the ceiling has been raised, lighting has been improved and the new displays have been arranged in a graceful circular pattern.
The solar site outside Las Vegas is expected to have thousands of mirrors arranged in a gigantic circular formation to direct sunlight toward a central tower to produce steam and create energy.
This fold consists of multihelical proteins displaying up to seven alpha-hairpins arranged in a closed circular array.
The result of simple distance statistics using multidimensional scaling by Euclidean distance (fig. 3) showed that most objects (orthologs) were arranged in a fragmented circular shape.
On the other hand, the N_terminal DGE_C domain is predicted to have an alpha/alpha toroidal structure, consisting of several alpha hairpins arranged in a closed circular array, similar to bacterial glucoamylases.
