# GEOMETRY DIAGNOSTIC TEST

## Quiz by Danelyn Geraldizo

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- Q1
1. Which of the following represents a plane?

strand of the hair

pencil

tip of a pencil

flat wall

45s - Q2
What is the diameter of the circle if its radius is equal to 5 cm?

30 cm

10 cm

40 cm

20 cm

45s - Q3
Which of the following is a right angle?

60s - Q4
Find the perimeter of this polygon.

20 cm

40 cm

25 cm

10 cm

60s - Q5
The side of a regular hexagon measures 7.5 cm. What is its perimeter?

37.5 cm

42.5 cm

40 cm

45 cm

60s - Q6
Find the missing angle in this quadrilateral.

88

^{0}98

^{0}78

^{0}68

^{0}60s - Q7
Angle A and angle B are angles in a linear pair. If angle A measures 65

^{0}, what is the measure of angle B?165

^{0}115

^{0}125

^{0}295

^{0}60s - Q8
Which of the following pairs of angles are supplementary?

30

^{0}, 60^{0}30

^{0}, 150^{0}200

^{0}, 160^{0}45

^{0}, 45^{0}60s - Q9
Which of the following pairs of angles are complementary?

30

^{0}, 60^{0}50

^{0}, 130^{0}300

^{0}, 60^{0}180

^{0}, 60^{0}60s - Q10
Which of the following represents a point?

wire

corner of a box

flat wall

surface of a paper

60s - Q11
Find the value of x in this figure.

55

^{0}75

^{0}65

^{0}85

^{0}60s - Q12
Angle A and angle B are vertical angles. If angle A measures 85

^{0}, what is the measure of angle B?95

^{0}105

^{0}115

^{0}85

^{0}60s - Q13
What is the circumference of the circle with radius 6 cm?

C = 10$\backslash pi$

C = 14$\backslash pi$

C = 16$\backslash pi$

C = 12$\backslash pi$

60s - Q14
What are the two lines that meet at a right angle called?

parallel

vertical

straight

perpendicular

60s - Q15
What is the measure of each interior angle of an equilateral triangle?

90

^{0}60

^{0}45

^{0}180

^{0}60s