heya!!!
25 point...
solve 8th one.....asap
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Now , there is a property of circles that
If you draw two tangents from an outside point , they are equal in length.
In the first circle, we can say that AC and AB are two tangents drawn from an outside point P .
This implies: AC=AB
BA=2.8 cm = AP............(1)
Similarly, for tge second circle , two tangents are AC and AB.
AC=AB= 2.8cm ...............(2)
Now BC= AC+ AB
By (1) & (2)
BC =5.6 cm
Hope this helps!
If you draw two tangents from an outside point , they are equal in length.
In the first circle, we can say that AC and AB are two tangents drawn from an outside point P .
This implies: AC=AB
BA=2.8 cm = AP............(1)
Similarly, for tge second circle , two tangents are AC and AB.
AC=AB= 2.8cm ...............(2)
Now BC= AC+ AB
By (1) & (2)
BC =5.6 cm
Hope this helps!
Anonymous:
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0
heya!!!
here is the answer
hope it helps
Property of circles :- If we draw two tangents from an outside point , they are equal in length.
In the first circle, we can say that AC and AB are two tangents drawn from an outside point P .
This implies: AC=AB
BA=2.8 cm = AP............(1)
Similarly, for the second circle , two tangents are AC and AB.
AC=AB= 2.8cm ...............(2)
Now BC= AC+ AB
By (1) & (2)
BC =5.6 cm
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