Question
The SI unit of length is _________
.Solution
Metre is the SI unit of length. One metre is the length of the path travelled by light in vacuum in 1299,792,458 of a second.
The sum of interior angles of a regular polygon is 1260°. Find the number of diagonals.
Each interior angle of a regular polygon is 150°. Find the number of sides of the polygon.
A regular polygon with 'x' sides has 54 diagonals, while another regular polygon with 'y' sides has 90 diagonals. Determine the sum of 'x' and 'y'.
Difference between the interior and exterior angles of regular polygon is 60°. How many sides are there 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...
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 of the polygon.
When each internal angle of a regular polygon measures as 144°. Determine the number of sides in the polygon.
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...
Find the number of sides in a regular polygon if its each interior angle is 160°.
