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right angles

  • plural
    of right angle.
    right angle
    noun
    the angle formed by two radii of a circle that are drawn to the extremities of an arc equal to one quarter of the circle; the angle formed by two perpendicular lines that intersect; an angle of 90°.

Example Sentences

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When a magnetic field is applied, a second voltage develops at right angles to the current.

From Science Daily Jun. 19, 2026

For instance, latitudes and longitudes meet at right angles on the Earth’s surface, so they appear as a nice rectangular grid on the Mercator map.

From Slate Jan. 21, 2026

His design was playful, full of color and pattern, and without right angles.

From The Wall Street Journal Nov. 21, 2025

"Plus we had photographs, so we could build the whole thing up. Architects are doing this all the time and there are many buildings not set at right angles, like the Crooked House."

From BBC Sep. 8, 2023

Each held Us spear at right angles toward the left, and, before the Wart could say anything further, there was a terrific yet melodious thump.

From "The Once and Future King" by T. H. White

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