The Pythagorean theorem tells you the square of the hypotenuse is equal to the sum of the squares of the sides.
BC² = AB² + AC²
BC² = 4² +4² = 32
BC = √32 = 4√2
BC = 4*1.41 = 5.64
The length of segment BC is 5.64 m.
These are the two equation
10-2
13-5
Answer:
No.
Step-by-step explanation:
It is not because 20 is not a perfect square.
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