A regular triangle is called an equilateral triangle. A regular quadrilateral is called a square. Irregular polygons are shapes that have sides and angles of different sizes. You can always ...

The sum of interior angles in a quadrilateral is 360°. This fact is a more specific example of the equation for calculating the sum of the interior angles of a polygon: \(\text {Sum of interior ...

According to Philippine media reports, the US, the Philippines, Australia, and Japan held a joint maritime exercise in the ...

The new Coast Guard cooperation among the U.S., Australia, India, and Japan is a crucial step in building a resilient and unified front in the Indo-Pacific. The Philippines is not replacing ...

This group of eight passionate riders set out on an extraordinary 6,000-km journey along India’s Golden Quadrilateral to spread awareness about child adoption. The route connected India’s four ...

Monster ship” is still in the WPS while the Philippines, along with the United States, Japan, and Australia were conducting its patrols ...