Question

such wo
A laddere 3. Im long is placed aginastossal
that the foot of the ladder is 1.2m
a way from the wall find the height of the wall to
to which the ladder reacher​

Answer 1

Answer:

3.6

Step-by-step explanation:

by Pythagoras theorem

h²=p²+ b²

(4.5)²=p²+(2.7)²

20.25=p²+7.29

p²=20.75-7.29=12.96

p=

=3.6m