Given: Circle M with inscribed and congruent radii JM and MLProve: m =

Angle BAC measures 56°.

Line segment TS is tangent to circle O at point N.

Given: Circle O with diameter LN and inscribed angle LMNProve: is a right angle.


Line EF is tangent to circle G at point A.

In circle V, angle WXZ measures 30°. Line segments WV, XV, ZV, and YV are radii of circle V.

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