Question

2. The sum of the measures of all the interior angles of an n-sided polygon is
a) (n-2) x 180°
c) (2n-1) x 180°
b) (2n-4) x 90
d) (2n-1) x 90
3. The sum of the measures of the exterior angles of any polygon is
a) 90°
b) 180°
c) 270°
d) 360°
4. The number of sides of a regular polygon whose exterior angle is 45'each, is
a) 6
b) 8
c) 12
d) 24
5. A square is also a
a) rectangle
b) rhombus
c) trapezium
d) kite​

Answer 1

Answer:

2).a) (n-2) x 180°

3).d) 360°

4).b) 8

5).a) rectangle

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Answer 2

Answer:

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