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How long a ladder in needed to reach a window 20 ft. high if it's base rest 7 ft. from the base of the building?
27
If a ladder that is 10ft long is 6ft from the base of a wall How far up the wall does the ladder reach?
c2=a2+b2102=62+b2100=36 + b2b2=64b=8
A ladder is leaning against a building The base of the ladder is 5 feet from the building The building is perpendicular to the ground and the top of the ladder reaches 10 feet high on the building?
15
A ladder that is 13 feet long leans against a building The bottom of the ladder is 5 feet away from the base of the building How far up the side of the building does the ladder reach?
18
How long must a ladder be to reach to top of a 20 foot wall if the ladder and the top wall form a 32 degree angle at the top in a plus?
The ladder forms the hypotenuse (r) and the wall forms the vertical (y) of a right triangle. sin theta = y / r the angle at the bottom is (90 - 32) = 58 sin 58 = 20 / r r = 20 / sin 58 = 23.583568067241928552025478405751 feet ladder must be about (rounding) 23.6 feet long.
Pyhtagorean Theorem A firefighter has a 22-foot ladder If he stand the bottom of the ladder 7 feet from the base of a building will the ladder be long enough to reach a window 19 feet from the groun?
he should bud the ladder so it wouldn't be able to reach
If a ladder 40 feet long is placed so as to reach a window 30 feet high. What angle does it make with the level ground and how far is its foot from the base of the building?
Answer your self dont know
A woman has a ladder that is 13 feet long. if she sets the base of the ladder on level ground 5 feet from the side of the househow many feet above the ground will the ladderbewhenitrestsonthehouse?
12 feet
A window sill is 12 feet above the ground How far must a ladder extend to reach the sill if the foot of the ladder is 5 feet from the building?
17
How far is the base of a ladder that is 25 feet long leaning on a building 24 feet above the ground?
Using Pythagoras' theorem the length of the base is 7 feet
How long a ladder in needed to reach a window 20 ft. high if it's base rest 7 ft. from the base of the building?
27
How long must a ladder be to reach the top of a 20 foot wall if the ladder and the wall form a 32 degree angle?
Hypotenuse = 20/sin580 = 23.58356807 Length of ladder: rounded to 23.584 feet
If a ladder that is 10ft long is 6ft from the base of a wall How far up the wall does the ladder reach?
c2=a2+b2102=62+b2100=36 + b2b2=64b=8
How is the Pythagorean Theorem used in everyday experiences?
You lean a ladder that reaches to the top of a house. You want to measure how tall the house is, but you can't measure it. The base of the ladder is 6 feet away from the house and the ladder is 26 feet long. How tall is the house?
The foot of a ladder is placed 5 feet from a building the top of the ladder rests 12 feet up on the building how long is the ladder?
13 feet
How can I safely access the roof using a ladder extension?
To safely access the roof using a ladder extension, make sure the ladder is long enough to reach the roof and is securely placed on a stable surface. Extend the ladder at least 3 feet above the roof edge for stability. Use proper ladder safety techniques, such as maintaining three points of contact and facing the ladder while climbing. Have someone hold the ladder at the base for added stability.
A 15 metre long ladder is placed against a wall in such a way from the wall up to what height does the ladder reach the wall?
15 meters, or less, depending on the angle.
