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GEC MATH REVIEWER PART 2

Total questions: 70

Worksheet time: 53mins

Name
Class
Date
1.

What are the basic geometric shapes? (Choose 4)

a)

Point

b)

Line

c)

Segment

d)

Ray

e)

Quadrilateral

2.

What are the types of transformations? (Choose 4)

a)

Translation

b)

Reflection

c)

Rotation

d)

Dilation

e)

Expression

3.

What are the Frieze Pattern?

a)

Translation, Vertical Reflection, Horizontal Reflection, Glide Reflection, 180 degrees rotation

b)

Translation, Vertical Reflection, Horizontal Reflection, Glide Reflection, 360 degrees rotation

c)

Rotation, Vertical Reflection, Horizontal Reflection, Glide Reflection, 180 degrees rotation

d)

Translation, Diagonal Reflection, Horizontal Reflection, Glide Reflection, 180 degrees rotation

4.

What are the types of 2D Barcodes? (Choose 3)

a)

Aztec Code

b)

QR Code

c)

Maxi-Code

d)

Binary Code

e)

Rectangular Code

5.

What are the numeral systems? (Choose 4)

a)

Hieroglyphic

b)

Traditional Chinese

c)

Roman Numeral

d)

Binary

e)

Mangyan

6.

This is a four-sided polygon with opposite sides parallel and equal in length?

a)



  1. rectangle

b)
  1. trapezoid

c)
  1. square

d)
  1. parallelogram

7.

It is an optical, machine readable, representation of data.

a)

barcode

b)

UPC

c)

ID Number

d)

EAN 13

8.

Which region is not only known for its delicious delicacies but also for its big lanterns and the delicate weaving of coconut leaves for their version of suman, the patupat?

a)
  1. Zambales

b)
  1. Bulacan

c)
  1. Nueva Ecija

d)
  1. Pampanga

9.

 It is a straight path that extends infinitely in both directions?

a)
  1. point

b)
  1. segment

c)
  1. ray

d)
  1. line

10.

What describes the symmetries of a figure rotating by 360 degrees about its center?

a)

frieze pattern

b)

wallpaper pattern

c)

tessellation

d)

rosette pattern

11.

What is the formula for the volume of a cylinder with base radius (r) and height (h)?

a)
  1. V = πr²h

b)
  1. V = 2πrh

c)
  1. V = πrh²

d)
  1. V = 2πr²h

12.

What moves a shape in a given direction by sliding it up, down, sideways, or diagonally? 

a)
  1. rotation

b)
  1. dilation

c)
  1. translation

d)
  1. reflection

13.

Grows abundantly in the steep hillside of the mountains of Cordillera. It is used in many ways such as roofing materials, fencing material, and basketry.

a)
  1. abaca

b)
  1. bamboo

c)
  1. runo reed

d)
  1. raffia

14.

In a triangle with angles A, B, and C, if angle A measures 45 degrees and angle B measures 60 degrees, what is the measure of angle C?

a)
  1. 30 degrees

b)
  1. 45 degrees

c)
  1. 60 degrees

d)
  1. 75 degrees

15.

In a triangle with angles A, B, and C, if angle A measures 50 degrees and angle B measures 100 degrees, what is the measure of angle C?

a)
  1. 30 degrees

b)
  1. 45 degrees

c)
  1. 60 degrees

d)
  1. 75 degrees

16.

What is a pattern covering a plane by fitting together?

a)
  1. tessellation

b)
  1. transformation

c)
  1. isometry

d)
  1. symmetry

17.

It is a Bulakenyo art of creating an entrance arch and other decorative materials,mainly made from bamboo?

a)
  1. Kadayawan

b)
  1. Higantes

c)
  1. Singkaban

d)
  1. Parol

18.

It is a number system that uses only two values (1, 0; on, off) to represent codes and data.

a)
  1. Hexadecimal

b)
  1. Octal

c)
  1. Binary

d)
  1. Decimal

19.

What is an edge-to-edge tessellation, but the order or arrangement of polygons at each vertex is not the same?

a)
  1. irregular tessellation

b)
  1. demi-regular tessellation

c)
  1. semi-regular tessellation

d)
  1. regular tessellation

20.

 In a right triangle, if you know the length of one leg (a) and the hypotenuse (c), how can you find the length of the other leg (b)?

a)
  1. Use the Pythagorean Theorem: b = √(c² - a²)

b)
  1. Use the Pythagorean Theorem: b = a + c

c)
  1. Use the Pythagorean Theorem: b = a × c

d)
  1. You cannot determine b with the given information.

21.

What is a frieze pattern that is a combination of translation and horizontal reflection?

a)
  1. spinning hop

b)
  1. sidle

c)
  1. jump

d)
  1. step

22.

What is a frieze pattern that is a combination of translation and 180 degree rotation?

a)
  1. spinning hop

b)
  1. sidle

c)
  1. jump

d)
  1. step

23.

What is a frieze pattern that is a combination of translation and vertical reflection?

a)
  1. spinning hop

b)
  1. sidle

c)
  1. jump

d)
  1. step

24.

During the ancient times, hieroglyphics was used by the _____________________.

a)
  1. Sumerians

b)
  1. Babylonians

c)
  1. Chinese

d)
  1. Egyptians

25.

What is the sum of the interior angles of a triangle?

a)
  1. 90 degrees

b)
  1. 120 degrees

c)
  1. 180 degrees

d)
  1. 360 degrees

26.

What is the sum of the interior angles of a rectangle?

a)
  1. 90 degrees

b)
  1. 120 degrees

c)
  1. 180 degrees

d)
  1. 360 degrees

27.

Given a right triangle with one leg of length 5 and the hypotenuse of length 13, what is the length of the other leg?

a)
  1. 5

b)
  1. 12

c)

13

d)
  1. 8

28.

Given a right triangle with one leg of length 15 and the hypotenuse of length 17, what is the length of the other leg?

a)
  1. 5

b)
  1. 12

c)

13

d)
  1. 8

29.

In a right triangle with one leg measuring 9 units and the other leg measuring 12 units, what is the length of the hypotenuse?

a)

15 units

b)

18 units

c)

21 units

d)

25 units

30.

Traditional barcodes systematically represent data by varying the widths and spacings of parallel lines, and may be referred to as linear or _________________.

a)
  1. One dimensional

b)
  1. Two dimensional

c)
  1. Three dimensional

d)
  1. Four dimensional

31.

It eliminates the occurrence of human error since through the use of a bar scanner, transmitting data is fast and reliable and takes less time than entering them manually.

a)
  1. ID numbers

b)
  1. Barcodes

c)
  1. Alphanumeric identification

d)
  1. Binary numbers

32.

Codes have been used since ancient times to symbolically represent information.


a)

TRUE

b)

FALSE

33.

Segment is a part of a line that extends infinitely in one direction.

a)

TRUE

b)

FALSE

34.

The Binary System uses three values (0, 1, and 2) to represent codes and data.

a)

TRUE

b)

FALSE

35.

Barcodes are a common form of code used only in historical contexts.

a)

TRUE

b)

FALSE

36.

The sum of the angles in a quadrilateral is always equal to 180 degrees.

a)

TRUE

b)

FALSE

37.

The International Article Number (EAN) is mainly used in the USA.

a)

TRUE

b)

FALSE

38.

Perimeter is the distance around the circle.

a)

TRUE

b)

FALSE

39.

Geometric transformations are operations that change the position, size, or orientation of shapes while preserving their basic properties.

a)

TRUE

b)

FALSE

40.

Universal Product Code is the 15-digit identification number of a retail item.

a)

TRUE

b)

FALSE

41.

Hieroglyphics were used by the Ancient Egyptians solely for artistic purposes.

a)

TRUE

b)

FALSE

42.

Decimal system is the foundation on which digital technology is built.

a)

TRUE

b)

FALSE

43.

Identification numbers are used to identify individual items, specific products, people, accounts or documents.

a)

TRUE

b)

FALSE

44.

Angle sum theorem states that for a right triangle, the sum of the squares of the two sides is equal to the square of the longest side, the hypotenuse.

a)

TRUE

b)

FALSE

45.

Identification numbers are used to identify individual items, specific products, people, accounts or documents.

a)

TRUE

b)

FALSE

46.

Angle sum theorem states that for a right triangle, the sum of the squares of the two sides is equal to the square of the longest side, the hypotenuse.


a)

TRUE

b)

FALSE

47.

Pythagorean theorem states that for a right triangle, the sum of the squares of the two sides is equal to the square of the longest side, the hypotenuse.


a)

TRUE

b)

FALSE

48.

Circle is a perfectly round three-dimensional shape with all points equidistant from the center.

a)

TRUE

b)

FALSE

49.

Translation is a rigid transformation in which a shape is mirrored across a line.

a)

TRUE

b)

FALSE

50.

What is surface area?

a)

The measure of the amount of space inside of a solid figure

b)

The sum of all the areas of all the shapes that cover the object

51.

The radius is __________ the diameter.

a)

twice

b)

half of

52.
What is the surface area formula for a cylinder?
a)
A = πrl + πr2
b)
A = 2πrh + 2πr2
c)
A = 4πr2
d)
A = πr2
53.

How do you find the total surface area of a cone?

a)

πrl\pi rl  

b)

πrl+πr2\pi rl+\pi r^2  

c)

12Pl\frac{1}{2}Pl

d)

12Pl+B\frac{1}{2}Pl+B

54.
What is the shape of the base?
a)
Triangle
b)
Rectangle
c)
Circle
55.
What is the formula for the surface area of a sphere?
a)
SA = πr2h
b)
SA = 4πr2
c)
SA = (4/3)πr2
d)
SA = (4/3)πr3
56.

What is the radius of this shape?

a)

4

b)

2

c)

12

d)

6

57.

What is the radius of this shape?

a)

18

b)

9

c)

36

d)

24

58.

What is the radius of this shape?

a)

1

b)

2

c)

3

d)

6

59.

This shape is a ...

a)

cylinder

b)

cone

c)

sphere

d)

prism

60.

This shape is a ...

a)

cylinder

b)

cone

c)

sphere

d)

prism

61.
What is the formula for volume of a CONE?
a)
V = π r²
b)
V = π r² h
c)
V =  ⅓ π r² h
d)
V =  ⅓ L W H
62.
What is the volume formula for a sphere?
a)
V = (4 ∕ 3)πr3
b)
V = (1 ∕ 3)πr2h
c)
V = πr2h
d)
V = (1 ∕ 3)Bh
63.
h represents...
a)
Height
b)
Hill
c)
Height of Base
d)
Area of Height
64.

V represents...

a)

Volume

b)

Variable

c)

Vertical

d)

Vegetable

65.

What is the radius of this shape?

a)

8

b)

16

c)

21

d)

10.5

66.

Name the pictured part of the circle.

a)

Diameter

b)

Sector

c)

Radius

d)

Central Angle

e)

Arc

67.
What is a cone?
a)
A solid (3-dimensional) object with a circular flat base joined to a curved side that ends in an apex point.
b)
a structure with a square or triangular base and sloping sides that meet in a point at the top
c)
solid geometric figure whose two end faces are similar, equal, and parallel rectilinear figures
d)
a round solid figure, or its surface, with every point on its surface equidistant from its center.
68.
Which label would NOT be appropriate for volume.
a)
square miles
b)
inches3
c)
cm3
d)
cubic feet
69.
Calculate the Volume
a)
410 cm3
b)
420 cm3
c)
402 cm3
d)
401 cm3
70.
A cone has a volume of 12π, and a radius of 2, what is the height?
a)
9
b)
12
c)
2
d)
3