Question

1) An algebraic expression with one term is called______________.

2) The sum of linear pair of angles is always _____________.

3) A triangle has ________ sides.

4) The distance bounded around a shape is called its ______________.

5) The another kind of average is ______________.

6) Perimeter of a surface is given by ______ Sq. units.​

Answer 1

Answer:

variable

12

3

cylinder

2

100

Step-by-step explanation:

this is the right answer

Answer 2

Answer:

1) monomial.

2)180°

3)three

4)perimeter