Answer:
68
Step-by-step explanation:
im not too sure
Answer:
10 feet
Step-by-step explanation:
Given that the distance to be reached is 8 feet above ground and she she placed a ladder so that it reached the bottom of the window, the base of the ladder was 6 feet from the house, the length of the ladder considered with the other lengths forms a right angled triangle.
The length of the ladder represents the hypotenuse side hence using pythagoras theorem
F^2 = 8^2 + 6^2
where F is the length of the ladder in feet
F^2 = 64 + 36
= 100
find the root of both sides
F = 10 feet
The ladder is 10 feet long
Answer:
The answer is 96 cm^2
Step-by-step explanation:
A cube can be seen as a 3D shape formed by sticking together 6 squares.
So the surface area would be the area of one of those squares multiplied by 6.
Then
16 cm^2 * 6 = 96 cm^2
