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Worksheets

Convex And Concave Polygons

Total questions: 20

Worksheet time: 11mins

Name
Class
Date
1.

Is the following figure a convex polygon or a concave polygon?

a)

A Concave Polygon

b)

A Convex Polygon

c)

Not A Polygon

d)

Sandwhich

2.

A convex figure is a figure in which

a)

Atleast one angle is above 180 degree

b)

All Angles are below 180 degree

c)

Atleast one angle is below 180 degree

d)

All angles are above 180 degree

3.

the following figure is a

a)

Sandwhich

b)

Cannot Be Said

c)

Concave Polygone

d)

Convex Polygon

4.

One face of which of the following is a Convex Polygon?

a)

An Origami Heart

b)

A Flower

c)

A Football Field

d)

A Paper Plane

5.

Which of the following is a convex polygon?

a)

Sandwhich

b)

The letter 'K'

c)

Every Polygon

d)

None Of The Above

6.

which of the following is not a polygon?

a)
b)
c)
d)
7.

How many sides does a enneacontakainonagon have?

a)

99

b)

98

c)

97

d)

95

8.

How many sides does a decakaipentagon have?

a)

15

b)

19

c)

16

d)

17

9.

how many sides does a hexacontakaitrigon have?

a)

67

b)

64

c)

62

d)

63

10.

How Many sides does a icosikaioctagon have?

a)

18

b)

38

c)

28

d)

58

11.

What type of a polygon is this?

a)

Concave

b)

Convex

c)

Hard to say

d)

Sandwhich

12.

Which type of a polygon is this?

a)

Convex

b)

Concave

c)

I Dont Know

d)

Not Even a polygon

13.

Which of the following is the above image?

a)

A Simple Curve

b)

A Polygon

c)

A Closed Curve

d)

A Convex Polygon

14.

Which Of The Following Is the Above Image?(Not including the middle lines)

a)

A Closed Curve

b)

A Simple Curve

c)

A Polygon

d)

A Concave Polygon

e)

Sanwhich

15.

How many sides does an icosikainonagon have?

a)

19

b)

49

c)

89

d)

29

16.

How many sides does a tetracontakaipentagon have?

a)

67

b)

45

c)

57

d)

27

17.

How many sides does a hectogon/hecatontagon have?

a)

100

b)

200

c)

300

d)

400

e)

500

18.

How Many sides does a hendecagon have?

a)

17

b)

11

c)

77

d)

62

19.

How may sides does a dihectogon have?

a)

500

b)

2000

c)

400

d)

200

20.

How many sides does a enneacontakaiseptagon have?

a)

47

b)

27

c)

29

d)

97