A ladder rests against a wall. The top of the ladder touches the wall at height 12 metres. The length of the ladder is 4 metres longer than the distance from the base of the ladder to the wall. Find the length of the ladder.
Prateek wants to share the marking criteria for the final project with his team mates. Suggest him the preferred channel for this task and give reasons for the same
Prateek wants to share the marking criteria for the final project with his team mates. Suggest him the preferred channel for this task and give reasons for the same