"SQUARE AND
RECTANGLE"
FOREWORD
Thank God we pray to Allah SWT, who has put all His favors
and gifts that grace and His blessing we can finish this paper with the title
"SQUARE AND RECTANGLE", to fulfill one of the tasks the subjects of
Mathematics.
We recognize the limitations of experience, knowledge,
ability in the preparation of this paper. Therefore, suggestions and
constructive criticism is expected for the perfection of the writing in the
future.
Finally, we hope that this paper useful for us all. Aamiin.
Makassar, November 2014
TABLE OF CONTENTS
FOREWORD
TABLE OF CONTENTS
CHAPTER I INTRODUCTION
1.1. Background
1.2. Problem Formulation
1.3. Objective
CHAPTER II DISCUSSION
2.1. Understanding Square and Rectangle
2.2. The properties of square and Rectangle
2.3. Formulas contained in square and rectangular
2.4. Example Problem of square and Rectangle
CHAPTER III CLOSING
BIBLIOGRAPHY
PART I
INTRODUCTION
1.1. Background
We know that in this life that his name not be separated
Mathematics, because wherever and whenever we must use the science of
Mathematics. In the wake of mathematics known some that have three dimensions
length, width and height. In the wake flat comprises various sides.
In this paper discussed are the flat wake. Flat figure has
different forms in terms of sides and angles. This paper discusses the flat
wake Square and Rectangle.
1.2. problem Formulation
1 What is Square and Rectangle?
2 What are the properties of Square and Rectangle?
3 How area and perimeter of a square and a rectangle?
1.3. purpose
1. Knowing the shape of a flat wake Square and Rectangle
2. Knowing the properties of the Square and Rectangle
3. Be able to calculate the area and perimeter Square and
Rectangle
CHAPTER II
DISCUSSION
2.1. understanding Square and Rectangle
v
Square
We certainly have seen forms like a chessboard, a
handkerchief, or tile (floor). Shaped whether these shapes? How the sides of
the wake? Wake up mentioned above is a square-shaped wake. Note the image
below. The figure below is a square ABCD. How long each side and bigger every
corner of the square?
square
If we observe this right, you will obtain that
1 square ABCD sides the same length, ie AB = BC = CD = AD;
2 square corners ABCD as large, ie the angle ABC = angle BCD
= angle CDA = angle DAB = 90 °.
From the description we can say that a square is a rectangle
with special properties, ie all four sides of equal length. Square is a
rectangle that has a wake up four sides of equal length and four right angles.
Can occupy a square frame with eight way.
v
Rectangle
The rectangle is one kind of waking flat rectangular shaped.
We often see around the rectangular object. For example, a table, a book, or a
picture frame. How long sides of the objects? Now look at the picture above
this.
If you observe the ABCD rectangle on the image
above to the right, you will obtain that:
1.-hand side of the rectangle ABCD are AB, BC, CD, and AD
with two pairs of sides of equal length alignment, ie AB = DC and BC = AD;
2 corners of the rectangle ABCD is ∠DAB, ∠ABC, ∠BCD, and ∠CDA with ∠DAB = ∠ABC = ∠BCD = ∠CDA = 90 °.
Of exposure can be deduced bahwapengertian is waking flat
rectangular quadrangle that has two pairs of parallel sides and has four right
angles.
2.2. Properties of square and Rectangle
square properties as follows.
1.
All the
properties of the rectangle is a square character.
2.
A can
occupy a square frame with eight way.
3.
All sides
of a square are the same length.
4.
Corners
of a square divided into two equal by diagonal- diagonal.
5.
Square diagonals of equal length intersect to
form a right angle
properties of a rectangle as follows.
1.
Having
four sides, with a pair of opposite sides equal in length and parallel.
2.
The four
corners at large and is a right angle (90 °).
3.
The two
diagonals equal in length and intersect bisects.
4.
Can
occupy the frame back in four ways.
Thus the properties of rectangles, sorry if there are errors
in the explanation above.
2.3. Formulas contained in square and rectangular
SQUARE
circumference = side AB + side BC + side CD + side DA, so
circumference = 4 x side
area = side AB x Side BC
area = side2
diagonal AC = 
diagonal AC = side 
RECTANGLE
Circumference = side AB + side + BC + side CD + side DA
Circumference = 2 (length + width)
Area = side AB x side BC
Area = length x width
diagonal AC =
2.4. Example Problem of square and Rectangle
Problem 1
Known circumference(K) of a square is 52 cm, calculate the
side length and area(L) of the square?
Answer : to look around the square using the equation:
K = 4s
52 cm = 4s
s = 52 cm/4
s = 13 cm
to find the area(L) of the square using the equation:
L = s x s = s2
L = 13 cm x 13 cm
L = 169 cm2
Problem 2
calculate circumference(K) and area(L) of a rectangle if
the length is 8 cm and the width is 6 cm ?
answer :
K = 2 (length + width)
K = 2 (8 cm + 6 cm)
K = 2 (14cm)
K= 28 cm
L = length x width
L = 8cm x 6cm
L = 48 cm2
CHAPTER III CLOSING
One of the differences between the
square and the rectangle is the square having sides equal in length, while the
rectangle is to have four sides, with a pair of opposite sides equal in length
and parallel.
BIBLIOGRAPHY
TUGAS MAKALAH
MATA KULIAH BAHASA
INGGRIS MATEMATIKA
PERSEGI DAN PERSEGI PANJANG
AMINAH
1411041002
JURUSAN MATEMATIKA
FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM
UNIVERSITAS NEGERI MAKASSAR
2014
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