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A 10-foot ladder is leaning against the wall. The bottom of the ladder is 4 feet from the base of the wall. Which of the following is closest to the distance from the top of the ladder to the base of the wall?

A 10foot ladder is leaning against the wall The bottom of the ladder is 4 feet from the base of the wall Which of the following is closest to the distance from class=

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Answer:

anything close to 9 feet

Step-by-step explanation:

b²=c²-a²

b=√c²-a²

b = √10²-4²

b=√100-16

b=√84 ≈ 9.12

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