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ICSE /Class 9
Maths MCQ Based On Rectilinear figures
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ICSE Class 9 Maths Rectilinear figures
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Properties of rectangle.
Sum of interior angles of a polygon is \\((2n-4)\\times 90^{\\circ}\\).
properties of polygons
Use sum of the interior and exterior angles.
Sum of angles of a pentagon is always \\(540^{\\circ}\\).
The sum of all four angles of a quadrilateral is 360o.
Sum of interior angles of a polygon is \\((2n-4)\\)\\(\\times\\) \\(90^{\\circ}\\).
Sum of exterior angles is always \\(360^{\\circ}\\).
Sum of interior angles of a polygon is \\((2n-4)\\times 90^{\\circ}\\).
Sum of interior angles of a polygon is \\((2n-4)\\times 90^{\\circ}\\)
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