If D1 and D2 are the 2 diameters of 2 concentric circles (D2 D1) and C be the length of - Maths - Circles

Question

If D1 and D2 are the 2 diameters of 2
concentric circles (D2>D1) and C be the
length of the chord of the larger circle which is a tangent to the
smaller circle Prove that D2 2=C2
+ D1 2

Gopal Mohanty · Accepted Answer

Hi Anant!
Here is the answer to your question
Consider O be the centre be two concentric circle Let PQ be
the tangent to the inner circle that touches the circle at R
<img height="425" width="258" src=
"https://s3mn%20mnimgs%20com/img/shared/userimages/mn_images/image/04Mar2011-4%20png"
alt="">
Hope! This will help you
Cheers!

If D1 and D2 are the 2 diameters of 2 concentric circles (D2>D1) and C be the length of the chord of the larger circle which is a tangent to the smaller circle. Prove that D2 2=C2 + D1 2

If D₁ and D₂are the 2 diameters of 2 concentric circles (D₂>D₁) and C be the length of the chord of the larger circle which is a tangent to the smaller circle. Prove that D² ₂=C²+ D₁ ²