Prove that AB=CD. Please answer as fast as possible!
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because, the circles are congruent.and This midpoint so AB=CD.
SandhyaVijay:
Thank you so much!!
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As, there are 2 congruent circles the radius of both circles will be equal which means that
If we take line PQ and bisect it we will have PR and QR equal
So, PR=QR
Now, we talk about the line AD, as we can see that point R bisects the line so we can also conclude that
AR=DR
Lastly if we remove the little line we can also conclude that AB=CD by applying the same logic as we said that the circles are congruent so there radius is also congruent.
Therefore, AB=CD
Hope it helps.
If we take line PQ and bisect it we will have PR and QR equal
So, PR=QR
Now, we talk about the line AD, as we can see that point R bisects the line so we can also conclude that
AR=DR
Lastly if we remove the little line we can also conclude that AB=CD by applying the same logic as we said that the circles are congruent so there radius is also congruent.
Therefore, AB=CD
Hope it helps.
Thank you! It helped a lot!
Welcome dear!
You said that u can remove those little lines to prove AB=CD but can u say that those little lines are equal
yes
yes
How are BR and CR equal?
look carefully that R is the midpoint of line AD
I understand. But thanks again :)
because 'R' IS midpoint of the line so BR & CR equal
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