Question
'A $ B' means 'A is the parent of B'. A # B' means 'A is
the brother of B'. 'A @ B' means 'A is the grandfather of B'. 'A & B' means 'A is the son of B'. If 'P # Q @ T & S, R $ U $ T', then how is 'R' related to 'T'?Solution
When each internal angle of a regular polygon measures as 144°. Determine the number of sides in the polygon.
The ratio between the number of sides of two regular polygons is 1 : 2 and the ratio between their interior angle is 2 : 3, the number of sides of these...
If each interior angle of a regular polygon is 135°, then the number of sides that polygon has is:
The ratio of the sum of interior angles of a polygon to the sum of its exterior angles is 5 : 1. Find the number of sides of the polygon and the measure...
Each interior angle of a regular polygon is 150°. Find the number of sides of the polygon.
The sum of interior angles of a polygon is 1,620°.
(a) Find the number of sides of the polygon.
(b) Find the number of diagonals of this polygon.
Each interior angle of a regular polygon is 150°. Find the number of sides, and the measure of each exterior angle.
Difference between the interior and exterior angles of regular polygon is 60°. How many sides are there in the polygon?
Each interior angle of a regular polygon is 150°. Find the number of sides of the polygon.
