Geometry Problems 181 - 190

Proposed Problem 181.
Circular Sector of 90 degrees, find an angle.

Proposed Problem 182. Overlapping Circles, Find an angle.

Proposed Problem 183. Right Triangle, Hypotenuse Trisection Points, Squares of the Distances.

Proposed Problem 184. Triangle and Angles.

Proposed Problem 185. Trapezoid, Triangles and Angles.

Proposed Problem 186. Right Triangle, Altitude, Incenters, Circles.

Proposed Problem 187. Right Triangle, Altitude, Incenters, Circles, Angles.

Proposed Problem 188. Square, Diagonal, 45 Degrees Angle.

Proposed Problem 189. Squares, Distances.

Proposed Problem 190. Tangent circles, Tangent chord, Perpendicular, Distance.