2. Find the square footage of a space that's shaped like a half-circle. If there's a part of your house that's shaped like a half of a circle, you can find the square footage of the circle by finding the area of the space as if it were a full circle and then dividing it by half.To do this, simply measure the long line that cuts the circle in half to get the diameter. Then, divide it by 2 to get the radius, and then plug that into the equation A = Ïr^2 where r is the radius, and divide by 2 to get the area, or square footage, of the half circle.
The archipelago of Japan contains over 4,000 islands stretching along the Pacific coast of East Asia, with four major islands (sometimes referred to as the Home Islands): Hokkaido, Honshu, Kyushu and Shikoku.3,000 m). The country's highest point, Mt. Fuji, southwest of Tokyo, is a dormant volcano that rises 12,388 ft. (3,776 m). The islands of Japan are located on the Ring of Fire, and as a result suffer from frequent, violent earthquakes and some serious volcanic activity.
Landforms. Ontario, the largest province in Canada, is home to three different landform regions: the Hudson Bay Lowlands (yellow), the Canadian Shield (dark green), and the Great Lakes/St. Lawrence Lowlands (light green).he flat land is also good for transportation routes. The Great Lakes/St. Lawrence Lowlands are the most densily populated landform region in Canada because of this and home to many of the country s largest cities, such as Toronto and Hamilton.