SOLUTION: In the figure below, ABCD is a square with diagonal AC. Find side CD if AC is equal to 6. Round your answer to two decimal places.
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Question 471479: In the figure below, ABCD is a square with diagonal AC. Find side CD if AC is equal to 6. Round your answer to two decimal places.
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
In triangle ACD AC=6
let cd=x&BC=x
By Pythagoras theorem
x^2+x^2=36
2x^2=36
x^2=18
side CD =
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