Each exterior angle of a polygon is 30^o. Calculate the sum of the interior angles

Similar Questions

A wire was shaped to form a square of area 81cm\(^2\). An equilateral triangle was formed by the sam...

A right circular cone has a base radius r cm and a vertical angle 2yo. The height of the cone is...

In the diagram above, ∠PQU=36°, ∠QRT = 29°, PQ||RT. Find ∠PQR ...

The interior angles of a pentagon are (2x + 5)o, (x + 20)o, xo, (3x - 20)o and (x + 15)o. Find the v...

The percentage of the students with mass less than 69kg is ...

In the diagram, PQ is parallel to RS, < QFG = 105\(^o\) and < FEG = 50\(^o\). Find the value o...

From the top of a vertical mast 150m high., two huts on the same ground level are observed. One due ...

If y = x2 - \(\frac{1}{x}\), find \(\frac{\delta y}{\delta x}\)...

In the figure, PQRSTW is a regular hexagon. QS intersects RT at V. Calculate TVS ...

The volume of a cone of height 9cm is 1848cm\(^3\). Find its radius. [Take π = 22/7]...