15 questions
Calculate
5
4.5
8
10
If a man goes 15 m due north and then 8 m due east, then his distance from the starting point is :
7 m
17 m
23 m
120 m
A 2.5m long ladder leans against the wall of a building. The base of the ladder is 1.5m away from the wall. What is the height of the wall?
2 cm
8 m
2 m
5 m