Question

1. The sum of all angles of quadrilateral is ______________.
2. A quadrilateral with all side equal is ___________.
3. A quadrilateral with all side equal is ___________.
4. Each interior of a regular polygon of 18 sides is ____________.
5. The sum of all interior angle of a heptagon is ____________.
6. If the sum of the interior angle of a polygon is 1440 degree . Find the number of sides .
7. 5 angles of a hexagon are each 115 degree calculate the measure of each angle. 8. Find the measure of each exterior angle of a regular deccagon.
9. A polygon having 5 sides is called _________.
10. If each angle of a polygon is less than 180 degrees then it is called a __________ polygon.​

Answer 1

youre momStep-by-step explanation:

Answer 2

Answer:

1. 360

2 square .

3. square

4.160 degrees

5. 900°

6. 10

7. 140°

8.1440°

9. pentagon

10.convex polygon

Step-by-step explanation:

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