Do you know Pythagorean theorem?
I've been trying to figure out this for the past week.
It seems like the answer is painfully ovbious, but it confused me. ~.~;
Ed has a 5 m ladder in his garage. He wants to use the ladder to clean his eavestrough, which is 4 m above the ground. If he positions the ladder 1.5m from the base of his house, will the ladder touch the top of his eavestrough?
A diagram is given to assist you. Justify the Solution.
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