The figure shows a
right triangle ABC with altitude BD and AC tangent to the incircle at E.
If the measure of inradii of triangles ADB and BDC are 3 and 4,
respectively, find the measure of DE.

Incircle is a circle within a triangle, that is tangent to each side.

Geometry Problems

Open Problems

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Ten problems: 1411-1420

All Problems

Right Triangle

Triangle

Altitude

Perpendicular lines

Incircle, Inradius

Circle

Circle Tangent Line

Triangle Centers

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