Current location - Health Preservation Learning Network - Slimming men and women - In an extracurricular social practice, Pony wanted to know the height of the school flagpole, but he couldn't climb the flagpole or pull off the rope, but he found the flagpole.
In an extracurricular social practice, Pony wanted to know the height of the school flagpole, but he couldn't climb the flagpole or pull off the rope, but he found the flagpole.
Let the flagpole height AB be xm, BC BC=5m, and the rope length AC=(x+ 1)m,
In Rt△ABC, AC 2 = AB 2+BC 2, that is, (x+1) 2 = x 2+5 2,