9
4
.
3cm. Calculate the area of the major
sector.
A. 8
.
cm
2
B. 32
.
cm
2
C. 4
.
cm
2
D. 16
.
cm
2
.
46.
If tan
.
=
.
.
2
cos
2
sin
,
3
4
.
calculate
.
A.
25
24
B.
25
16
C.
25
9
D.
25
7
47.
Find the equation of the set of points which
are equidistant from the parallel lines x = 1
and x = 7.
A. x = 3 B. x = 4 C. y = 4
D. y = 3
48.
A soli
d hemisphere has radius 7cm. Find the
total surface area.
A. 66 cm
2
B. 308 cm
2
C. 400 cm
2
D. 462 cm
2
49.
Find the value of
.
if the line
2y
-
.
x + 4 = 0 is perpendicular to the line y
+
0
7
4
1
.
.
x
A. 8
B. 4 C.
4 D.
8
50.
Q
P
S
T
R
In the diagram above, PST is straight line,
/PQ/ = /QS/ = /RS/. If
.
RST = 72
0
, find x.
A. 24
0
B. 72
0
C. 18
0
D. 36
0
2002 Solutions
1.
Option B.
2.
Option B.
3.
Option A.
4.
Option D.
5.
Option B.
6.
Option D.
7.
Option A.
8.
Option B.
9.
Option C.
10.
Option C.
11.
Option C.
12.
Option A.
13.
Option C.
14.
Option B.
15.
Option A.
16.
Option D.
17.
Option C.
18.
Option A.
19.
Option A.
20.
Option C.
21.
Option B.
22.
Option A.
23.
Option B.
24.
Option D.
25
Option A.
26.
Option A.
27.
Option C.
28.
Option B.
29.
Option D.
30.
Option C.
31.
Option D.
32.
Option C.
33.
Option C.
34.
Option B.
35.
Option C.
36.
Option A.
37.
Option D.
38.
Option C.
39.
Option B.
40.
Option A.
41.
Option D.
42.
Option A.
43.
Option C.
44.
Option A.
45.
Option A.
46.
Option D.
47.
Option B.
48.
Option D.
49.
Option A.
50.
Option A.