1. 1
LINES AND PLANE IN 3-DIMENSION/
GARIS DAN SATAH DALAM TIGA MATRA
CHAPTER 11/ BAB 11
COME OUT IN
PAPER 1 AND PAPER 2(section A )

2. GARIS DAN SATAH DALAM 3-DIMENSI
LINES AND PLANEA IN 3-DIMENSION
2
A
B
C
c
b
a
Berdasarkan Teorem Phytogoras,
nyata hubungan antara 3 sisi
dalam rajah di sebelah
IMBASAN ILMU
Dengan merujuk kepada
Nyatakan nisbah trigonometri bagi :

3. 3
A
B
CD
E F
GH
F
Jenis-jenis satah/types of planes
Satah mencancang
Vertical plane
Satah condong
Incline plane
Satah mengufuk
Horizontal plane

4. Sudut antara dua satah/
angle between two planes
State dan calculate the angle between the plane RTV and plane VRSW
S R
VW T
Vw
T
6
8
4
To determine the angle between 2 planes , refer to the straight line
that perpendicular to line RV that is WVT

5. Example 2
Calculate the angle between the plane PQW and the plane PQRS.
S R
QP
W
5
To determine the angle between 2 planes , refer to the straight line
that perpendicular to line PQ that is RQW
W
RQ
7
5
Refer to triangle WQR