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Mathematics WAEC / WASSCE 1994 Geometry and Trigonometry
The sum of the angles of regular polygon is 2520o. How many sides does the polygon have?
A
20
B
18
C
17
D
16
E
15
medium Difficulty
Mathematics WAEC / WASSCE 1994 Geometry and Trigonometry
Which of the following is not a property of all parallelogram?
A
the diagonal bisects each other
B
Each diagonal bisects the area
C
the diagonal cut at right angles
D
The opposite sides are equal
E
The opposite angles are equal
medium Difficulty
Mathematics WAEC / WASSCE 1994 Geometry and Trigonometry
In the diagram above, PQ is the tangent to the circle RST at T.|ST| = ST and ∠RTQ = 68o. Find ∠PTS
Attached Figure / Diagram
Question diagram
A
68o
B
62o
C
61o
D
56o
E
34o
medium Difficulty
Mathematics WAEC / WASSCE 1994 Geometry and Trigonometry
The diagram above shows a circle PQRS in which ∠PRQ = 54o and ∠SPQ = 97o. Find ∠PQS
Attached Figure / Diagram
Question diagram
A
61o
B
51o
C
43o
D
39o
E
29o
medium Difficulty
Mathematics WAEC / WASSCE 1994 Geometry and Trigonometry
In the diagram, |PS| is a diameter of circle PQRS. |PQ| = |QR| and ∠RSP = 74º. Find ∠QPS
Attached Figure / Diagram
Question diagram
A
32o
B
37o
C
48o
D
53o
E
74o
medium Difficulty
Mathematics WAEC / WASSCE 1994 Geometry and Trigonometry
A ladder 6m long leans against a vertical wall so that it makes an angle of 60o with the wall. Calculate the distance of the foot of the ladder from the wall
A
3m
B
6m
C
2√3m
D
3√3m
E
6√3m
medium Difficulty
Mathematics WAEC / WASSCE 1994 Geometry and Trigonometry
The bearing of Q from P is 122o, what is the bearing of P from Q?
A
212o
B
238o
C
248o
D
292o
E
302o
medium Difficulty
Mathematics WAEC / WASSCE 1994 Geometry and Trigonometry
cos 57o has the same value as
A
sin 213o
B
-cos 303o
C
sin 147o
D
cos 123o
E
cos237o
medium Difficulty
Mathematics UTME / JAMB 1994 Geometry and Trigonometry
Given that \(\sqrt{2} = 1.414\), find without using tables, the value of \(\frac{1}{\sqrt{2}}\)
A
0.141
B
0.301
C
0.667
D
0.707
medium Difficulty
Mathematics UTME / JAMB 1994 Geometry and Trigonometry
If three angles of a quadrilateral are (3y - x - z)o, 3xo, (2z - 2y - x)o find the fourth angle in terms of x, y and z
A
(360 - x- y - z)o
B
(360 + x + y - z)o
C
(180 - x + y + z)o
D
(180 - x + y + z)o
medium Difficulty
Mathematics UTME / JAMB 1994 Geometry and Trigonometry
An open rectangular box is made of wood 2cm thick. If the internal dimensions of the box are 50cm long, 36cm wide and 20cm deep, the box volume of wood in the box is
A
11 520cm3
B
36 000cm3
C
38 200cm3
D
47 520cm3
medium Difficulty
Mathematics UTME / JAMB 1994 Geometry and Trigonometry
Calculate the perimeter, in cm, of a sector of a circle of radius 8cm and angle 45o
A
2\(\pi\)
B
8 + 2\(\pi\)
C
16 + 2\(\pi\)
D
16 + 16\(\pi\)
medium Difficulty
Mathematics UTME / JAMB 1994 Geometry and Trigonometry
What is the locus of a point P which moves on one side of a straight line XY, so that the angle XPY is always equal to 90o?
A
the perpendicular bisector of XY
B
a right-angled triangle
C
a circle
D
a semi circle
medium Difficulty
Mathematics UTME / JAMB 1994 Geometry and Trigonometry
The angle of depression of a boat from the top of a cliff 10m high is 30. How far is the boat from the foot of the cliff?
A
\(\frac{5√3m}{3}\)
B
5√3m
C
10√3m
D
\(\frac{10√3m}{3}\)
medium Difficulty
Mathematics UTME / JAMB 1994 Geometry and Trigonometry
What is the value of sin(-690)?
A
\(\frac{\sqrt{3}}{2}\)
B
-\(\frac{\sqrt{3}}{2}\)
C
\(\frac{-1}{2}\)
D
\(\frac{1}{2}\)
medium Difficulty
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