why in answer AB^2=BC^2 please tell me
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Answered by
1
actually it is squaring both side
if
AB = BC
THEN
AB^2= BC^2
if
AB = BC
THEN
AB^2= BC^2
Answered by
0
given ABCD is a square
in a square four sides are equal
AB=BC=CD=DA
NOW
AB= BC
square both sides
(AB)² = (BC)²
Actually distance between two points A(x1,y1) and B(x2,y2)
AB=√(x2-x1)²+(y2-y1)²
doing square both sides
(AB)² = (x2-x1)²+(y2-y1)²
doing calculations without square root is easy that is the main reason
in a square four sides are equal
AB=BC=CD=DA
NOW
AB= BC
square both sides
(AB)² = (BC)²
Actually distance between two points A(x1,y1) and B(x2,y2)
AB=√(x2-x1)²+(y2-y1)²
doing square both sides
(AB)² = (x2-x1)²+(y2-y1)²
doing calculations without square root is easy that is the main reason
mysticd:
thank you selecting as brainliest
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