AB+BC=8cm,BC+CA=12CM ,BC=5CM
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A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus and minus signs.
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AB+BC=8cm,BC+CA=12CM ,BC=5CM
As A lies on the perpendicular bisector of CD. Therefore,
AD = AC
Now, BD = 3.5 cm
⇒ AB – AD = 3.5 cm
⇒ AB – AC = 3.5 cm
Hence, △ABC is the required triangle.
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