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A common tangent is a line which is tangent to two (or more) curves.

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Q: What is a common tangent?
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Related questions

Is tangent and a circle can have exactly one point in common?

From the definition of tangent, it can ONLY have one point in common called the tangent point.


What does tangent mean in math?

Tangent, in geometry, is used to describe when figures have only one point in common. In Trig. tangent is applied to triangles.


If a circle of radius 2 is externally tangent to a circle of radius 8 what is the length of their common tangent?

the length of thr direct common tangent will be 2*{1/2 power of (r1*r2)} the answer will be 8 units in this case...


What is the geometric term for a line that has but one point in common with a circle?

tangent


Formula for direct common tangent?

length of dct2=d2-(r1-r2)


What is a tangent intersecting the segment joining the centers of the two circles?

They are the common tangents to the circles.


What is a tangent market?

tangent market


A tangent-tangent angle intercepts two arcs that measure 149 and 211 What is the measure of the tangent-tangent angle?

31 degrees


A tangent-tangent angle intercepts two arcs that measure 135 and 225 What is the measure of the tangent-tangent angle?

45 degrees


Define common internal tangent of 2 circles?

it intersects the segment joining the centers of two circles


What is the tangent of 0.47?

The tangent of 0.47 radians is about 0.508. The tangent of 0.47 degrees is about 0.00820.


How do you make transverse common tangent to two circles?

You join the centres of the two circles. Divide this line in the ratio of the two radii. Draw the tangent from this point to either circle and extend it to touch the other circle.