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A 10-foot ladder is leaning against a tree. The bottom of the ladder is 4 feet away from the bottom of the tree.

Approximately how high up the tree does the top of the ladder reach?

2.4 feet

6.0 feet

9.2 feet

10.8 feet


please answer

User RanH
by
8.0k points

2 Answers

6 votes

Answer:

9.2 feet

Explanation:

User Praneetloke
by
8.9k points
4 votes
10^2 -4^2 = x^2
100 -16 = x^2
84= x^2
Find the square root of 84 which is approximately 9.2
The answer is 9.2
User Kewanda
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8.0k points