An arch is a vertical curved structure that spans an elevated space and may or may not support the weight above it, or in case of a horizontal arch like an arch dam, the hydrostatic pressure against it.
The many forms of arch are classified into three categories: circular, pointed, and parabolic. Arches can also be configured to produce vaults and arcades.
<h3>Rounded/circular</h3>
Rounded/circular arches were commonly used for ancient arches that were constructed of heavy masonry. Ancient Roman builders relied heavily on the rounded arch to span great lengths.
<h3>The parabolic</h3>
The parabolic arch employs the principle that when weight is uniformly applied to an arch, the internal compression resulting from that weight will follow a parabolic profile. Of all forms of arch, the parabolic arch produces the most thrust at the base yet can span the greatest distances.
Therefore, the parabolic arch is more structurally sound.
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Answer:
asymmetrical balance
Explanation:
you can see, it's not symmetrical so that eliminated option 2,
it doesn't generate from a single point so that eliminated option 3,
it was then a fifty-fifty chance unity is more of a grouping everything has unity so therefore asymmetricity was left.
Answer:
A-Verse
Explanation:
The verse has the same music, but the words are different.
Usually the chorus has the same music AND the same words.
Pre-Chorus also usually has the same music AND words.
The bridge usually changes the music AND the words.
Therefore, the correct option is A, verse.
Donkey is the Democratic political party and elephant is the republican political party
