Cloverdale River Park a great spot for wildlife viewing, and information about the park's riparian habitat is located along the trail. There are group picnic areas with barbecues and a large parking lot. Both include several wheelchair-accessible spaces. No lifeguard service is available.
Sum of interior angles of an n sided polygon = (2n - 4) * 90 degrees. Let us find the sum of the interior angles of a heptagon. Heptagon is a polygon with 7 sides. Sum of interior angles of a heptagon = (2 * 7 - 4) * 90 degrees. = 900 degrees. If heptagon is regular, then the value of an interior angle is $\frac{900}{7}$ degrees = 128.57 degrees.
Exterior angles are those that are formed by the difference between a straight line (180Âº) and an interior angle. We know that all interior angles on a convex hexagon add up to 720Âº, so on a regular convex hexagon, each interior angle would be 120Âº, because we divided 720Âº by 6 vertices. Now, we have to subtract 120Âº from 180Âº, and we get 60Âº, which is the measure of only one the exterior angle of a regular convex hexagon. Now, let's multiply 60Âº by 6 angles, and we get 360Âº, so the sum of all the exterior angles of a convex hexagon is 360Âº.