A ski slope is 325 m long and has a vertical height of 100m. What is the angle of elevation of this ski slope to the nearest degree?
sine (angle) = opp/hyp
Arcsin (100/325) = angle = ~ 18 degrees
A Map of Europe has a scale of 1:25000km (1 m represents 25 000 km). The distance between Paris and Amsterdam is 1 3/4 cm. What is the diffrence between these two citys?