Un motociclista realiza el siguiente recorrido: 8km al sur, 8km al oeste y 8km al norte. Calcule la distancia y desplazamiento del motociclista. Realice la trayectoria recorrida

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?