one side of a sq. is 8 cm. Find the length of its diagonal using Pythagorean Triplet.
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Answer:
5.66
Step-by-step explanation:
The sides of a square are equal. Let's call the length
x
Use Pythagoras' Theorem.
Square the sides and add them together....
x *x+ x *x = 8 *8
2 x *x = 64
x *x= 64 /2 = 32
x = √ 32
x = 4 √ 2
x = 5.66
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