A geometry problem by Ankit Nigam

Geometry Level pending

The number of common tangents to the circles x 2 + y 2 = 4 { x }^{ 2 }+{ y }^{ 2 }=4 and x 2 + y 2 − 6 x − 8 y = 24 { x }^{ 2 }+{ y }^{ 2 }-6x-8y=24 is

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Ankit Nigam by Ankit Nigam , 23, India

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1 solution

Rahul Jain
Apr 26, 2015

find the centres and raddi of circles and sketch it u can observe only one common tangent

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