<span>One of the main ways that economists measure a nation's standard of living is by looking at their GDP (Gross Domestic Product). Specifically they look at the GDP per capita because it shows how much the country is producing (in dollar figures) per individual. This can show both the wealth and standard of living for a country in an easily comparable form.</span>
Answer: The square is inscribed in a circle that means the square is drawn inside a circle such that it's vertices lie on the circle.
You need to remember that the vertices of the square lie on the circumference of circle and the center of circle is also the midpoint of diagonals of the square i.e. Diagonal of the square is equal to diameter of the circle.
We could also see the image of such figure.
If it’s 946 then 1 if that’s good