Edge, difference, length, multiplication, division, bottom, point, degree, minute, height, hook, strand, line, harmony and arc.

Ring, set, addition, subtraction, product, angle, solution, width, edge, column, surface, second, power, module, sphere.

Shape, potential, quotient, body, item, image, line, chord, waist and circle

Two words

X, Unit, Geometry, Subset, Great Circle, Small Circle, Element, Subscript, Underconvex, Underconcave

Hundred, thousand, ten thousand, numerator, denominator, midpoint, divisor, addend, subtraction, number.

General division, divisor, quotient, odd number, even number, prime number, composite number, multiplier, formula, forward speed.

Factor, factor, unit price, quantity, divisor, positive number, negative number, integer, fraction, reciprocal.

Power, root, base, exponent, square, cube, axis, origin, same symbol, different symbol.

Remainder, division, business, remainder, algebraic expression, coefficient, time, speed, distance, time.

Equation, equation, left, right, sign change, equation, solution set, fraction, real number, radical.

Logarithm, real number, radix, first digit, mantissa, coordinates, horizontal axis, vertical axis, function and constant display.

Variable, intercept, sine, cosine, tangent, cotangent, secant, cotangent, slope, slope.

Frequency, frequency, set, number set, point set, empty set, original image, intersection, union set, difference set.

Mapping, diagonal, sequence, equality, radix, positive angle, negative angle, zero angle, radian, dense position.

Function, endpoint, complete set, complement set, range, period, stage, initial stage, first term, general term.

Common ratio, tolerance, complex number, imaginary number, real number, real part, imaginary part, real axis, imaginary axis, vector

Radial angle, permutation, combination, general term, probability, straight line, axiom, definition, concept, ray

Line segment, vertex, start edge, end edge, fillet, flat angle, acute angle, pure angle, right angle and complementary angle.

Complementary angle, vertical line, vertical foot, diagonal line, oblique foot, proposition, theorem, condition, topic setting, conclusion

Proof, inner angle, outer angle, inference, hypotenuse, curve, arc, perimeter, opposite side, distance

Rectangular, rhombic, adjacent, trapezoidal, area, proportion, combination ratio, equal ratio, fractional ratio, vertical center.

Center of gravity, inner heart, outer heart, lateral heart, projection, center, radius, diameter, fixed point and fixed length.

Arc, upper arc, lower arc, equicircle, equiarc, bow, separation, tangency, tangent point, tangency.

Intersection, secant, external separation, external cutting, internal cutting, inner diameter, outer diameter, center, arc length and sector.

Trajectory, error, view, intersection, ellipse, focus, focal length, major axis, minor axis, directrix.

Normal, axis movement, rotation axis, slope, included angle, curve, parameter, cycloid, base circle, polar axis.

Polar Angle, Plane, Prism, Bottom, Side, Side, Wedge, Spherical Gap, Pyramid, Inclined Height

Prism, cylinder, cone, frustum, bus, sphere, sphere, volume, torus, torus.

Spherical crown, limit, derivative, differential, WeChat service, stagnation point, inflection point, integral, tangent plane, face angle.

extreme value