The answer is 2.57. I hope this helps
Answer:
The length of the ladder is 5 feet
Step-by-step explanation:
Please kindly check the attached file for explanaion
Area is width times length
Since you know the area and width you can plug them in
100=5*length
length=20
Well, this is a Pythagorean theorem problem. A^2 + B^2 = C^2, where C^2 is equal to the hypotenuse. 8 squared equals 64, so c^2 = 64 cm. The other leg can be represented by A^2, which is 36 cm. 36 + ? = 64. 64 - 36 = 28, so B^2 equals 28. Now, to find the measurement of the other leg, we need the square root of 28. The square root of 28 is 5.3 cm.
Your final answer is 5.3 cm.