To find how far the base of the ladder is from the building, we can use the properties of a right triangle. With a 45-degree angle, the height at which the ladder touches the building is equal to the distance from the building to the base of the ladder. Therefore, using the Pythagorean theorem, the distance from the wall is approximately 10 feet.
5 meters
115
The angle formed between the ladder and the house is typically a right angle (90 degrees) if the ladder is resting against the wall of the house. This assumes that the base of the ladder is on the ground and the wall is vertical. If the ladder is leaning at an angle, the specific angle would depend on how far the base of the ladder is from the wall and its height against the wall.
near the bottom.because the net force is equal to zero
If the angle between the ladder and the ground is 60 deg, and you know the angle between the ground and the wall is 90 deg, then you have a 30-60-90 degree triangle, which is a common triangle. You should memorize this one. The commonest sides of this right triangle are 4-5-6, with the longest side being the hypoteneuse, in this case the ladder leaning from the ground to the wall. The wall is 4m high, the base of the ladder would be 5m out from the wall, and the length of the ladder is 6m.
25.99 ft
5 meters
5 meters
It is: 24 feet by using Pythagoras' theorem
The preposition in the sentence is "against." The ladder was leaning against the roof.
115
93
A. 11 feet B. 13 C. 12 D. 14.
The angle of elevation of the ladder leaning against the wall is approximately 48.59 degrees.
No, a ladder leaning against a wall is not in equilibrium. Equilibrium would occur if the forces acting on the ladder were balanced, but in reality, the ladder is subject to gravitational force and may slide or topple over if not properly stabilized.
112
Its pythagoras: 102 - 52 = vertical height2. So 100-25 = vertical height2. Then the square root of 75 must = vertical height. Which makes the top of the ladder 8.66 feet (8ft 8 inches) from the ground.