maths number

What is natural number

• 0

• 1

• _7/2

• D

Choose even number

• 2;4;6

• 1,3,5

• 4.0,9

• 0

How many side of triangle

• 3

• 4

• 6

• 1

Sum of angle of trangle

• 180

• 90

• 67

• 110

Sum of two odd number

• Even

• Odd

• ven and odd

• NOT any one