chapter 1 i polygon enrichment(2)
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Chapter 1 :
SPM Format Questions1.
In Diagram 1, PQRST is a regular pentagon, TQUR is a parallelogram and PQU is a straight line. The value x + y =A 36
C 108
B 72
D 144
2.
In Diagram 2, PN = NM and PQK = KLN =. PNS and PMR are straight lines. The value of y - x =
A 8
C 53
B 16
D 69
3.
In Diagram 3, PQVTU is a regular pentagon and QRSV is a parallelogram. The value of TSR
A 36
C 72
B 54
D 108
4.
In Diagram 4, the value of x + y =
A 235
C 245
B 240
D 250
5.
In Diagram 5, PQRUV is a regular pentagon and RSTU is a rhombus. The value of x + y =A 220
C 260
B 240
D 280
6.
In Diagram 6, PQRU is a square and QRSV is a parallelogram. PVR is a straight line. The value of x =A 110
C 120
B 115
D 1257.
In Diagram 7, PWV, WUS, WQR, PQUT and RST is straight line. PWV and RST are parallel. The value of x + y =
A 80
C 100
B 90
D 110
8.
In Diagram 8, PQRSWX is a regular hexagon. SV is parallel to TU. The value of x + y =A 184
C 204
B 192
D 212
9.
In Diagram 9, RSTUVY is a regular hexagon. WVU is straight line. The value of x =A 120
C 220
B 140
D 240
10.
In Diagram 10, PQRSTU is a regular hexagon. USW and WVQ are straight lines. The value of x + y =
A 70
C 90
B 80
D 100
11.
Diagram 11In Diagram 11, QR = RS. The value of x + y =
A 67.5
C 117.5
B 80.5
D 147.5
12.
Diagram 12
In Diagram 12, E,F,G,H and I are some parts of a regular octagon vertices, EI is a straight line, the value of x + y =
A 45
C 135
B 100
D 150
13.
In Diagram 13, PQRST is a regular pentagon. PQV and SRV are straight lines. The value of x+ yA 72
C 108B 86
D 144
14.
In Diagram 14, SQRT is a straight line, PS = SR = RT, the value of x + y =A 120
C 180
B 150
D 210
15.
In Diagram 15, PQRSTU is a regular hexagon. PQY is a straight line. The value of x + y =A 68
C 136
B 90
D 180
16.
In Diagram 16, QRSTUV is a regular hexagon. PQVWX are five continues vertices of a regular polygon with n sides. RVW is a straight line.
A 15
C 10
B 12
D 7
17.
In Diagram 17, PRT and QRS are straight lines. Find the value of x.
A 45
C 65
B 60
D 70
18.
In Diagram 18, PQRST is a regular pentagon. QPU and STUV are straight lines. Find the value of y.
A 72
C 108
D 100
D 144
19.
Diagram 19 shows a hexagon, Find the value of x + y.
A 130
C 160
B 140
D 180
20.
In Diagram 20, ABCDE is a regular pentagon. AEF and GFDC are straight lines. Find the value of x.
A 36
C 108
D 72
D 118
21.
In Diagram 21, ABCDE is a regular pentagon. ABC and DCG are straight lines. Given BC is parallel to PQ. Find the value of x + y.A 100
C 114B 106
D 13822.
Diagram 22 shows a regular hexagon, EL and HGL are straight lines. The value of y is
A 15
C 60
B 45
D 120SPM Past Year QuestionsNovember 2003
1.
In Diagram 1, PQRSTU is a regular hexagon. PUV and QPW are straight lines. The value of x + y =A 69
C 76
B 72
D 86
2.
In Diagram 2, PWQ is an isosceles triangle. PQR., PWV and STU are straight lines. The value of x + y =A 240
C 300
B 280
D 380
July 20041.
In Diagram 1, PQSTU is a regular pentagon. PQR and TSR are straight lines. The value of x is
A 36
C 60
B 54
D 72
2.
Diagram 2 shows a regular polygon. The value of y is
A 160
C 135
B 140
D 120
November 20041.
In Diagram 1, GHJKL is a regular pentagon. FGH and FMJ are straight lines. The value of x + y =A 57
C 36
B 42
D 21
November 2005
1.
Diagram 1 shows a pentagon PQRST. Straight line PQ is parallel to straight line UTS. Find the value of x + yA 216
C 250
B 222
D 260
2.
Diagram 2 shows a rhombus PQRS. Find the value of z.
A 15
C 60
B 45
D 75
July 2005
In diagram 1, PQRTU is a regular pentagon and RST is a straight line.Find the value of m.
A 36
B58
C65
D72July 2006
1.
In Diagram 1, PQRST is a regular pentagon and TUVP is a quadrilateral. STU is a straight line.
Find the value of y.
A 72
B 73
C 80
D 81
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Diagram 2
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Diagram 1
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Polygons23
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