Geometry Week 1 Sample Test

Multiple Choice

What is the number of diagonals of a decagon?

Given the formula: n = number of sides of a polygon

d = n x (n−3)​
2

• 31

• 33

• 35

• 37

Multiple Choice

How many interior angles are there in the picture?

• 27

• 28

• 29

• 30

Fill in the Blanks

Multiple Choice

How many exterior angles can you form using the given picture at the left?

• 3

• 5

• 7

• 9

Multiple Choice

What is the number of sides of the shapes given?

• 12

• 15

• 17

• 19

Multiple Choice

How many interior angles can be form in the Hexagon ABCDEF?

• 36

• 45

• 56

• 66