Answer:
12 meters
Step-by-step explanation:
Given That :
Length of ladder = 15m
Height of wall =. 9 m
Using Pythagoras rule :
Adjacent² = hypotenus² - opposite²
Adjacent² = 15² - 9²
Adjacent² = 225 - 81
Adjacent² = 144
Adjacent = sqrt(144)
Adjacent, x = 12
They all have been taken:
JANE MCDONALD-CRONE · JALIEK L. RAINWALKER · ARANZA MARIA OCHOA LOPEZ · KARLA RODRIGUEZ · WANDA FAYE WALKER · ROBERT GARRETT