- 1. The angles of a triangle are 2x, 3x and 4x. find the value of x in degrees
A) 20
B) 10
C) 30
D) 40
- 2. Find the missing angles.
A) 67
B) 76
C) 133
D) 80
- 3. __________ is a branch of mathematics that deals with the properties of plane shapes or solid shapes.
A) geometry
B) proof
C) angles
D) trigonometry
- 4. Evaluate 12x 10-6 ÷6×104
A) 2×102
B) 3×10-2
C) 4×10-2
D) 2×102
- 5. The interior angle of a polygon is 156o. Find the number of sides
A) 10 sides
B) 15 sides
C) 9 sides
D) 17 sides
- 6. If the exterior angles of quadrilateral are yo, (2y+15) o and (2y+10) o, find y.
A) 55
B) 30
C) 65
D) 72
- 7. What is the sum of the interior angles of a dodecagon?
A) 1200
B) 1800
C) 300
D) 110
- 8. ________ are the distances or changes in direction between two lines or surfaces, diverging from the same point, measured in degrees (o).
A) proofs
B) angles
C) acutes
D) obtuses
- 11. Prove that I AI = I BI.
A) 96
B) 76
C) 87
D) 67
- 12. ________ angles is an angle that is less than 90 degree (o)
A) obtuse
B) right
C) Acute
D) reflex
- 13. Angles at a point is the sum of the angles which is ________ and is exactly four right angles.
A) 90
B) 360
C) 180
D) 145
- 14. 4×90o which is a + b + c + d = _________
A) 360
B) 180
C) 155
D) 90
- 15. _______ angle is an angle that is greater than 180o but less than 360o
A) acute
B) reflex
C) right
D) straight line
- 16. A _______ is a logical statement, using evidence to establish a fact, a hypothesis or an argument put forward
A) proof
B) proof
C) Angle
D) theorem
- 17. Calculate the value of xo in the diagram below:
A) 180
B) 250
C) 360
D) 350
A) 44. 63
B) 2.229
C) 7671
D) 34.6
A) 9078.29
B) 7671
C) 88.46
D) 8078.29
A) 12000
B) 1900
C) 1500
D) 1800
A) 12 = 2 (mod5)
B) 12 = 3 (mod5)
C) 12 = 2 (mod5)
D) 12 = 4 (mod5)
- 23. Find the medium of the following data: 4 5 10 2,8,3
A) 4
B) 5.4
C) 4.5
D) 3.5
- 24. Find the mode of the data 3,2,2,2 4, 5 8 2, 2, 6, 7, 2, 2 (a) 3 (b) 5 (c) 4 (d)
- 25. Find the mean of the data 8, 2, 10, 5,5.
A) 6
B) 5
C) 4
D) 3
- 26. What is the range of the following numbers: 5, 8, 9, 4, 10, 11, 15, 6
A) 5
B) 11
C) 12
D) 10
- 27. The longest side of the right angled triangle
A) Adjacent
B) hypotenuse
C) opposite
D) angle
- 28. If the angles of a pentagon are: 2xo, (x+30)o, (x-10)o and (x-40)o then x= _______
A) 50
B) 30
C) 60
D) 80
- 29. In an Isosceles triangle, where two equal sides meet is known as a _____
A) vertex
B) side
C) base
D) vertical
- 30. The angles of a triangle are to, 4to?
A) 18
B) 20
C) 19
D) 22
- 31. Find the size of an exterior angle of a regular polygon with 8 sides
A) 60
B) 30
C) 45
D) 70
- 32. The sum of angles of a regular hexagon is: _____
A) 360
B) 720
C) 540
D) 900
- 33. Which of the following is a parallelogram?
A) rhombus
B) triangle
C) kite (
D) trapezium
- 34. Any plane figure with four sides is called ____
A) a triangle
B) a quadrilateral
C) an heptagon
D) a triangle
A) 3.94
B) 4:94
C) 6:94
D) 7.94
A) tan θ= 4/5
B) tan θ=3/4
C) tan θ 3/(-5)
D) tan = 4/6
- 37. Which of the following statements (s) is/ are true when two straight lines intersect?
I. Adjacent angles are equal.
II. Vertical opposite angles are equal.
III. Adjacent angles are supplementary
A) I and III only
B) II and III only
C) I and II only
D) II only
- 38. Calculate θ,if Sin θ=Cos θ.
A) θ=50
B) θ=40
C) θ=45
D) θ=20
- 39. A triangle has sides 8cm and 5cm and an angle of 90o between them. Calculate the smallest angles of the triangle
A) 60
B) 52
C) 42
D) 32
- 40. Find the tan 41o of the angle using trigonometrical table
A) 0.7547
B) 0.6561
C) 0.5562
D) 0. 8693
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