please help. thanks (a) Two circles of radii 5 cm and 8 cm touch each other externally. Calculate the length of the commontangent.

we have to find length of common tangent.

Answered: Two circles of radii 5 cm and 8 cm…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter61: Areas Of Circles, Sectors, And Segments

Section: Chapter Questions

Problem 3A: Four circles are equally spaced on a bolt circle 3.5 in. in diameter. Use construction techniques to...

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Two circles of radii 5 cm and 8 cm touch each other externally. Calculate the length of the common tangent.