Sum of all interior angles of an 11-sided polygon is
(a) 1620°
(b) 1440°
(c) 1260v
(d) none of these
Solution:
If each interior angle of a regular polygon is 144°, then number of sides of polygon is
(a) 8
(b) 9
(c) 10
(d) 11
Solution:
If the sum of all interior angles of a polygon is 1260°, then number of sides of polygon is
(a) 6
(b) 7
(c) 8
(d) 9
Solution:
More Solutions:
- Identify all the quadrilaterals that have: four sides of equal length
- One of the diagonals of a rhombus and its sides are equal
- In the given figure, ABCD is a trapezium
- In the given figure, ABCD is a rectangle. If ∠CEB : ∠ECB = 3 : 2
- In the given figure, ABCD is a rhombus and ∠ABD = 50°
- In the given isosceles trapezium ABCD, ∠C = 102°