Avatar of Vocabulary Set Geometry

Geometry Vocabulary Set in SAT Math and Logic: Full and Detailed List

The 'Geometry' vocabulary set in 'SAT Math and Logic' is carefully selected from standard international textbook sources, helping you master vocabulary in a short time. Comprehensive compilation of definitions, illustrative examples, and standard pronunciation...

Learn this vocabulary set on Lingoland

Learn Now

slope

/sloʊp/

Example:

The house is built on a steep slope.

arc

/ɑːrk/

Example:

The bridge has a beautiful arc.

angle

/ˈæŋ.ɡəl/

Example:

The two roads meet at a sharp angle.

radiance

/ˈreɪ.di.əns/

Example:

The sun's radiance warmed the earth.

right angle

/ˌraɪt ˈæŋ.ɡəl/

Example:

The two walls meet at a perfect right angle.

acute angle

/əˈkjuːt ˈæŋ.ɡəl/

Example:

A triangle with three acute angles is called an acute triangle.

polygon

/ˈpɑː.li.ɡɑːn/

Example:

A square is a type of regular polygon with four equal sides and four right angles.

parallelogram

/ˌper.əˈlel.ə.ɡræm/

Example:

A square is a special type of parallelogram.

quadrilateral

/ˌkwɑː.drəˈlæt̬.ɚ.əl/

Example:

A square is a type of quadrilateral with four equal sides.

hyperbola

/haɪˈpɝː.bəl.ə/

Example:

The graph of the equation y = 1/x is a hyperbola.

parabola

/pəˈræb.əl.ə/

Example:

The path of a projectile under the influence of gravity follows a parabola.

rhombus

/ˈrɑːm.bəs/

Example:

The artist used a rhombus shape in the abstract painting.

pentagon

/-t̬ə.ɡɑːn/

Example:

The architect designed a building in the shape of a pentagon.

tetrahedron

/ˌtet.rəˈhiː.drən/

Example:

A regular tetrahedron is a pyramid with a triangular base.

trapezoid

/ˈtræp.ɪ.zɔɪd/

Example:

The architect designed the building with a trapezoid base.

equilateral triangle

/ˌiː.kwəˈlæt̬.ɚ.əl ˈtraɪ.æŋ.ɡəl/

Example:

In an equilateral triangle, every angle measures 60 degrees.

right triangle

/ˈraɪt ˈtraɪˌæŋ.ɡəl/

Example:

The Pythagorean theorem applies to a right triangle.

acute triangle

/əˈkjuːt ˈtraɪ.æŋ.ɡəl/

Example:

In an acute triangle, every angle measures less than 90 degrees.

isosceles triangle

/aɪˌsɑː.sə.liːz ˈtraɪ.æŋ.ɡəl/

Example:

In an isosceles triangle, the angles opposite the equal sides are also equal.

scalene triangle

/ˈskeɪ.liːn ˈtraɪ.æŋ.ɡəl/

Example:

In a scalene triangle, all three internal angles are also different.

hypotenuse

/haɪˈpɑː.t̬ə.nuːz/

Example:

In a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

base

/beɪs/

Example:

The statue stood on a marble base.

diameter

/daɪˈæm.ə.t̬ɚ/

Example:

The diameter of the circle is 10 centimeters.

radius

/ˈreɪ.di.əs/

Example:

The radius of the circle is 5 cm.

vertex

/ˈvɝː.t̬eks/

perimeter

/pəˈrɪm.ə.t̬ɚ/

Example:

The perimeter of the square is 20 cm.

circumference

/sɚˈkʌm.fɚ.əns/

Example:

The circumference of the earth is about 24,901 miles.

area

/ˈer.i.ə/

Example:

The city has a large industrial area.

surface area

/ˈsɝː.fəs ˌer.i.ə/

Example:

To calculate the surface area of a cube, you multiply the area of one face by six.

volume

/ˈvɑːl.juːm/

Example:

The volume of the box is 10 cubic meters.

asymptote

/ˈæs.ɪm.toʊt/

Example:

The graph of the function has a horizontal asymptote at y = 0.

tangent

/ˈtæn.dʒənt/

Example:

The speaker went off on a tangent about his childhood.

protractor

/prəˈtræk.tɚ/

Example:

She used a protractor to draw a perfect 60-degree angle.

geometric series

/ˌdʒiː.əˈmet.rɪk ˈsɪr.iːz/

Example:

The sum of an infinite geometric series can be calculated if the common ratio is less than one.

quadrant

/ˈkwɑː.drənt/

Example:

The graph is divided into four quadrants.

interior angle

/ɪnˈtɪr.i.ɚ ˈæŋ.ɡəl/

Example:

The sum of the interior angles of a triangle is always 180 degrees.

ellipse

/iˈlɪps/

Example:

The planet orbits the sun in an ellipse.

chord

/kɔːrd/

Example:

The song began with a simple piano chord.

diagonal

/daɪˈæɡ.ən.əl/

Example:

Draw a diagonal line from one corner to the other.

congruent

/kəŋˈɡru.ənt/

Example:

His actions were not congruent with his words.

parallel

/ˈper.ə.lel/

Example:

The two roads run parallel to each other.

transversal

/trænsˈvɝː.səl/

Example:

In geometry, a transversal is a line that passes through two or more other lines.

perpendicular

/ˌpɝː.pənˈdɪk.juː.lɚ/

Example:

The wall is perpendicular to the floor.

bisect

/baɪˈsekt/

Example:

The river bisects the town.

translate

/trænsˈleɪt/

Example:

Can you translate this document from English to Spanish?

asymmetry

/eɪˈsɪm.ə.tri/

Example:

The architect intentionally designed the building with a striking asymmetry.
Learn this vocabulary set on Lingoland