Question

Johan is an electrician. He has to fix wiring for which he has a 300cm ladder that he leans
up against a wall. The safety sticker on the side of the ladder shows that the bottom must
be placed between 70 cm and 110 cm away from the wall.
Question: What are the minimum distance and maximum distance up the wall that
the ladder can reach?
a) Min: 270cm, Max: 290cm
c) Min: 279cm, Max: 292cm
b) Min: 275cm , Max: 290cm
d)Min: 275cm, Max: 295cm​

Answer 1

Answer:

c) Min: 279cm, Max: 292cm

Step-by-step explanation:

Question: What are the minimum distance and maximum distance up theJohan is an electrician. He has to fix wiring for which he has a 300cm

Answer 2

Answer:

use Pythagoras theorem