Question

Solve the question by Pythagoras theorem of triangle​

Answer 1

Answer:

height = 30-20=10

ladder

$x^{2}$ =$10^{2}$+$24^{2}$

$x^{2}$=100+567

$x^{2}$=676

x$\sqrt{676}$

x=26 m

Step-by-step explanation: