Question

in the given line ac=bd prove that ab=cd​

Answer 1

❤ Heyaa!❤

❤Here's your answer...❤

To prove: AB = CD

Proof:

AC = AB + BC

BD = BC + CD

So, AC = BD (given)

From the value of AC, we get

AB + BC = BC + CD...(i)

According to Euclid's axiom, when equals are subtracted from equals, the remainders are also equal.

Subtracting BC from both sides in equation (i), we get

AB + BC - BC = BC + CD - BC

Therefore, AB = CD

Hence, proved.

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