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Mathematics, 22.05.2020 10:03 imcool666

Archimedes went to sleep beside a big rock. He Wanted to get up at 7 AM, but the alarm clock was yet to be invented. He decided to sleep at the spot where the rocks shadow should end when it’s 7 AM so as to be awakened by the direct sunlight. Archimedes knee that at 7 AM, the sunlight reaches the ground at angle of 31°. The rock besides which he slept was 5 m tall. How far from the rock did Archimedes go to sleep.

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