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• Pythagorean Theorem.

• Mysterious Island.

• In Pythagorean theorem, triangle should be right angled.

• Longest side of triangle is opposite to the 90 degree angle.

• It is called the hypotenuse.

• These two adjacent sides are called the legs of the triangle.

• I am Pythagoras.

• By Pythagorean theorem, AB square plus BC square is equal to AC square.

• If you want to get out, you have to use Pythagorean theorem.

• Length of AB is equal to 3 meters.

• Length of BC is equal to 4 meters.

• By my theorem, you need to find the length of AC.

• By Pythagorean theorem, AB square plus BC square is equal to AC square.

• Substituting AB is equal to 3 and BC is equal to 4.

• AC square is equal to 3 square plus 4 square.

• AC square is equal to 9 plus 16.

• AC square is equal to 25.

• Therefore, AC is equal to 5.

• Hence, length of AC is equal to 5 meters.

• The End.

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Pythagorean Theorem.

# 畢達哥拉斯定理｜#aumsum (Pythagorean Theorem | #aumsum)

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AumSum 發佈於 2021 年 01 月 14 日