equiangular

All angles equal

Equiangular describes a shape whose interior angles are all equal.

An equilateral triangle is necessarily equiangular, with three 60-degree angles.

A square is equiangular, but so is any rectangle—equal angles don't require equal sides.

The term appears mainly in geometry: an equiangular polygon, equiangular spiral.

geometry

polygon

Multisided plane figure

triangleThree-sided plane figure
hexagonSix-sided closed figure
octagonEight-sided polygon

pentagon · regular · vertex · vertices · interior · convex · congruent · sides · dodecagon · heptagon

angles

degrees

Units of measurement

radiansAngle measurement units
bisectDivide into two equal portions
complementaryMutually supplying lacks

supplementary · acute · obtuse · perpendicular · transversal · corresponding · alternate · inscribed

precision

drafting

Creating technical blueprints

engineeringDesigning functional systems scientifically
toleranceWillingness to accept difference
measurementDetermining size or amount

calibration · protractor · gauge · accuracy · instrumentation · specification · alignment · machining · fabrication · inspection

spiral

logarithmic

Based on exponents

goldenBright yellow, or precious
nautilusChambered marine mollusk
shellHard outer covering

Fibonacci · growth · curve · self-similar · whorl · cochlea · galaxy · horn · tendril · Bernoulli

Categories

Trianglestriangle, isosceles, scalene, right triangle, isosceles triangle
polygon featuressides, vertices, edges, angles, perimeter
shape propertiesconvex, concave, symmetric, regular, irregular

Opposites

angular equality

equiangularscalene

All sides unequal

irregular · oblique · asymmetrical · asymmetric · skewed

angularity

equiangularrounded

Having no sharp angles

curved · curvilinear · circular · amorphous

Family

equal, angle, angular, triangular, equinox, equidistant, equilateral, quadrangular

Familiarity: Top 500,000
Profile: Used worldwide · Timeless · Rated G