SAT

📘 Panduan belajar SAT (4)

Mulailah dari istilah matematika bahasa Inggris: banyak siswa paham matematika tetapi kehilangan nilai karena kata-kata bahasa Inggris. Kosakata Words in Context, kartu aturan tata bahasa, dan soal latihan orisinal sedang ditambahkan. SAT adalah merek dagang College Board; cek situs resmi untuk info tes terbaru.

Kartu aturan tata bahasa (240 soal latihan)

Latihan Membaca dan Menulis (100 soal)

Latihan Matematika (100 soal)

⏱ Modul berwaktu (Membaca dan Menulis · Matematika)

• substantiate

  verb

  membuktikan

  To provide evidence that something is true.

  The author uses survey data to substantiate the claim.Penulis menggunakan data survei untuk membuktikan klaim itu.

• substitute

  verb

  mensubstitusi

  In maths, to replace a variable with a number or another expression.

  Substitute x = 3 into the equation.Substitusikan x = 3 ke dalam persamaan.

• substitution method

  noun

  metode substitusi

  A way to solve a system of equations by solving one equation for a variable and substituting it into the other.

  Use the substitution method to solve the system.Gunakan metode substitusi untuk menyelesaikan sistem.

• sum

  nounAWL 4

  jumlah

  An amount of money, or the total of numbers added together.

  They paid a large sum for the house.Mereka membayar sejumlah besar uang untuk rumah itu.

• summarize

  verb

  merangkum

  To give the main points briefly (UK and Australia: summarise).

  The final sentence summarizes the study’s findings.Kalimat terakhir merangkum temuan studi.

• supplementary angles

  noun

  sudut berpelurus

  Two angles that add up to 180 degrees.

  110° and 70° are supplementary angles.110° dan 70° adalah sudut berpelurus.

• surface area

  noun

  luas permukaan

  The total area of all the faces or surfaces of a 3D shape.

  Find the surface area of the cube.Hitung luas permukaan kubus.

• sympathetic

  adjective

  bersimpati

  Showing understanding and care for someone’s problems or views.

  The author is sympathetic to the workers’ concerns.Penulis bersimpati terhadap kekhawatiran para pekerja.

• system of equations

  noun

  sistem persamaan

  Two or more equations with the same variables, solved together.

  The system of equations has exactly one solution.Sistem persamaan itu memiliki tepat satu penyelesaian.

• table of values

  noun

  tabel nilai

  A table that lists input values and their matching output values.

  Use the table of values to find the rule.Gunakan tabel nilai untuk menemukan aturannya.

• tangent

  noun

  tangen

  In trigonometry, the ratio of the opposite side to the adjacent side (tan).

  tan x = opposite ÷ adjacent.tan x = sisi depan ÷ sisi samping.

• tangent line

  noun

  garis singgung

  A line that touches a circle at exactly one point.

  A tangent line is perpendicular to the radius at the point of contact.Garis singgung tegak lurus jari-jari di titik singgung.

• temper

  verb

  meredam, melunakkan

  In context: to make something less strong or extreme; to moderate.

  She tempered her criticism with praise.Dia melunakkan kritiknya dengan pujian.

• tentative

  adjective

  tentatif, sementara

  Not certain or final; done with hesitation.

  The researchers offer a tentative explanation.Para peneliti memberikan penjelasan sementara.

• term

  noun

  suku

  In maths, a single number, variable, or numbers and variables multiplied together, separated by + or −.

  The expression 3x + 2y − 5 has three terms.Bentuk 3x + 2y − 5 memiliki tiga suku.

• that is

  phrase

  yaitu

  A transition that explains or restates the previous idea more clearly.

  The fossils are very old, that is, more than 100 million years.Fosil itu sangat tua, yaitu lebih dari 100 juta tahun.

• therefore

  adverb

  oleh karena itu

  A transition that introduces a logical result or conclusion.

  The soil lacked nitrogen. Therefore, the plants grew slowly.Tanah kekurangan nitrogen. Oleh karena itu, tanaman tumbuh lambat.

• thus

  adverb

  dengan demikian

  A transition meaning "as a result" or "in this way".

  The river flooded the fields; thus, the harvest was lost.Sungai membanjiri ladang; dengan demikian, panen gagal.

• to that end

  phrase

  untuk tujuan itu

  A transition meaning "in order to achieve that goal".

  The city wants cleaner air. To that end, it is expanding bike lanes.Kota ingin udara lebih bersih. Untuk tujuan itu, kota memperluas jalur sepeda.

• transformation

  noun

  transformasi

  In maths, a change to a graph, such as a shift, stretch or reflection.

  The graph of y = f(x) + 3 is a transformation up 3 units.Grafik y = f(x) + 3 adalah transformasi naik 3 satuan.

• transversal

  noun

  garis transversal

  A line that crosses two or more other lines.

  A transversal crossing parallel lines makes equal corresponding angles.Garis transversal yang memotong garis sejajar membentuk sudut sehadap yang sama.

• trapezoid

  noun

  trapesium

  A quadrilateral with one pair of parallel sides (UK and Australia: trapezium).

  The area of a trapezoid uses the average of the parallel sides.Luas trapesium menggunakan rata-rata sisi sejajar.

• triangle

  noun

  segitiga

  A shape with three sides and three angles; the angles add up to 180 degrees.

  The angles of a triangle add up to 180°.Jumlah sudut segitiga adalah 180°.

• trigonometry

  noun

  trigonometri

  The part of maths about the relationships between angles and sides of triangles.

  SAT trigonometry questions often use right triangles.Soal trigonometri SAT sering memakai segitiga siku-siku.

• two-way table

  noun

  tabel dua arah

  A table that shows data for two categories at the same time.

  The two-way table shows grade level and favourite sport.Tabel dua arah menunjukkan tingkat kelas dan olahraga favorit.