12 feet.
It is actually pretty easy, if you remember that a 3x4x5 triangle is always a right angle. divide by 3 and you have the 3 and 5 all you need is the four multiplied by 3.
12 feet.
5 meters
Use Pythagoras' theorem: 152-92 = 144 and the square root of 144 is 12 Answer: 12 feet
near the bottom.because the net force is equal to zero
115
12
12 feet.
The preposition in the sentence is "against." The ladder was leaning against the roof.
9.2
A. 11 feet B. 13 C. 12 D. 14.
5 meters
5 meters
Use Pythagoras' theorem: 152-92 = 144 and the square root of 144 is 12 Answer: 12 feet
near the bottom.because the net force is equal to zero
9
93
115