Question

Fill in the blanks.
1)Paper is a model for a ______
2)surface.
Number of sides of Heptagon_______
3)A rectangle has________
diagonals.
4)A square is a_______
polygon
5)The sum of measures of the three angles of a triangle is_______

​

Answer 1

Answer:

1) plane surface

2) 7

3) two

4) Regular polygon

5) 180 degrees

Step-by-step explanation:

please mark me brainliest

Answer 2

Answer:

plane surface

7

2

regular

180

Step-by-step explanation:

please comment and mark as brainlist