Place compass point at point R, and draw an arc using compass opened to 8 cm, so as to cross the first arc. Label the point where these arcs cross, as Q, and complete the triangle by drawing ...

Use a scale of 1 cm to 1 m. On your map, using compass directions, plot a quicker route from the first tree to where the time capsule is buried. Reverse the directions on the original map to get ...