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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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definitions of polygons
properties of polygon
Think about the formula.
Use formula of sum of the interior angles.
Use the formula of sum of interior angles.
Sum of exterior angles is always \\(360^{\\circ}\\).
Use sum of the angles of pentagon.
Think about the properties of all figures given in the options.
In aright angled triangle, one angle is equal to \\(90^{\\circ}\\)
Use sum of the angles of rectangle.
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