SCHEME of BOOK

          This book contains about mathematics in which the two have a language that is in Indonesian and English (Bilingual). Cover of this book, we can see a building that can let you know that the content of the book is in English, but does not have an image that provides information that this book is Mathematics. If you see at a glance, this book will surely conclude that this book is a book in English. Because the first people to see a book is the image on the cover of the book, because the image of the cover is that the content is in the books. So better book cover image is given the relation to the mathematics content in the book because it is the most major of mathematics. But to add that the book is in English, can be given that there are other pictures with relation to the English language. But still just an image that should be most important is related to mathematics.
          Like a dictionary Indonesia - English, given at the beginning of the book how to read the book or how to use the book. In this book have also given it, namely how to read the book and how to use it. Even be parts of the book. However, there is lack of explanation of how to read and how to use this book, which is not notified on the sheet where the language and on the sheet where the English language. At the beginning, it does not have an explanation so that it may be able to make the reader confused. We suggest that at the beginning of the book description, the first explanation is given about the division of the Indonesian language and English. So readers can know the location of bilingual books. May be better used as a language of each section, eg at the beginning of the book for half an Indonesian investigation and all the half-final to book all of the English language so as to read the dictionary in general. Because the majority of people that like to read, because already in the dictionary. Moreover, this book is for Junior High School students. But in general this book is good, but still not have an explanation on how to read this book is bilingual.
          In the book is also provided many colors (full - color). Images that also provided good, even print the picture is also very clear and no picture is not clear or blur. However, given that the majority of images are not related to the contents of the discussion in the book. Images that is identical with the majority given the English, as well as on the cover of this book. While the contents of this book is the most major of mathematics, so the image is in this book should be synonymous with mathematics. But little is actually added to the image that is not identical with mathematics is nothing is important is related to the discussion in the book. Not rare in this book found pictures that is not in accordance with the discussion. But once again, this book has a surplus and give the full - color.
          Scheme in the book, this book as I have terangkan above. But in general this book is good and worthy to memnjadsi specialty teachers and students in learning mathematics are bilingual.

Ujian_1

1. Titik sudut : vertex

The vertex of an angle is the point where two rays begin or meet, where two line segments join or meet, where two lines intersect (cross), or any appropriate combination of rays, segments and lines that result in two straight "sides" meeting at one place.

2. Bilangan prima : prime number

a prime number (or a prime) is a natural number which has exactly two distinct natural number divisors : 1 and itself. An infinitude of prime numbers exists, as demonstrated by Euclid around 300 BC.

3. Dosen : lecture

A lecture is an oral presentation intended to present information or teach people about a particular subject, for example by a university or college teacher. Lectures are used to convey critical information, history, background, theories and equations. A politician's speech, a minister's sermon, or even a businessman's sales presentation may be similar in form to a lecture. Usually the lecturer will stand at the front of the room and recite information relevant to the lecture's content.

4. Mata kuliah : lesson

A lesson is a structured period of time where learning is intended to occur. It involves one or more students (also called pupils or learners in some circumstances) being taught by a teacher or instructor. A lesson may be either one section of a textbook (which, apart from the printed page, can also include multimedia) or, more frequently, a short period of time during which learners are taught about a particular subject or taught how to perform a particular activity. Lessons are generally taught in a classroom but may instead take place in a situated learning social environment.

5. Rector : rector

The rector is the highest academic official of many universities and certain other institutions of higher, sometimes even secondary, education.

6. Sudut tumpul : obtuse angle

Obtuse angle is angles larger than a right angle and smaller than two right angles (between 90° and 180°).

7. Balok : rectangular cuboid

Rectangular cuboid is is a solid figure bounded by six faces, forming a convex polyhedron. All angles are right angles, and opposite faces of a cuboid are equal.

8. Segitiga sembarang : scalene triangle

In a scalene triangle, all sides and internal angles are different from one another.

9. Semester : semesters

Semesters is a division of an academic year, the time during which a school, college or university holds classes.

10. Sudut pandang : angle of view

In photograpy, angle of view describes the angular extent of a given scene that is imaged by a camera.

11. Segi banyak : polygon

A polygon (pronounced) is traditionally a plane figure that is bounded by a closed path or circuit, composed of a finite sequence of straight line segments (by a closed polygonal chain).

12. Segilima : pentagon

A pentagon is any five-sided polygon. A pentagon may be simple or self-intersecting. The internal angles in a simple pentagon total 540°.

13. Jurusan : academic field

An academic discipline, or field of study, is a branch of knowledge which is taught and researched at the college or university level. Disciplines are defined and recognized by the academic journals in which research is published, and the learned societies and academic departments or faculties to which their practitioners belong.

14. Titik singgung : tangent point or point of tangency

the tangent point (or simply the tangent) to a curve at a given point is the straight lines that "just touches" the curve at that point (in the sense explained more precisely below). As it passes through the point of tangency.