Plane Geometry |
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Page 127
... circle or of equal circles compare ? 4. How many circles can be drawn from a point with a given segment as radius ? 5. Draw a circle with 1 - inch radius . ( a ) Into how many parts does this circle separate the plane ? What is the part ...
... circle or of equal circles compare ? 4. How many circles can be drawn from a point with a given segment as radius ? 5. Draw a circle with 1 - inch radius . ( a ) Into how many parts does this circle separate the plane ? What is the part ...
Page 129
Walter Wilson Hart. EQUAL CENTRAL ANGLES AND ARCS 160. In the same circle or equal circles : ( a ) If central angles are equal , their arcs are equal . ( b ) If arcs are equal , their central angles are equal . Α B 129 Informal proofs ...
Walter Wilson Hart. EQUAL CENTRAL ANGLES AND ARCS 160. In the same circle or equal circles : ( a ) If central angles are equal , their arcs are equal . ( b ) If arcs are equal , their central angles are equal . Α B 129 Informal proofs ...
Page 148
... equal circles , if in- scribed angles have the same arc or equal arcs , they are equal . Suggestion . Draw two or more inscribed angles in a circle , all having the same arc . How is each measured ? 192. Cor . 3. In the same circle ...
... equal circles , if in- scribed angles have the same arc or equal arcs , they are equal . Suggestion . Draw two or more inscribed angles in a circle , all having the same arc . How is each measured ? 192. Cor . 3. In the same circle ...
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AABC ABCD ADDITIONAL EXERCISES ADEF adjoining figure altitude angle formed angles are equal apothem ARST AXYZ base angles bisector bisects central angle chord circumscribed conclusion corresponding sides cuts diagonals diameter Draw drawn equal angles equal circles equal sides equidistant equilateral triangle EXERCISES FOR CHAPTER extended exterior angle figure for Ex Find the area geometry hypotenuse Hypothesis inscribed inscribed angle intersect isosceles trapezoid isosceles triangle Locate locus of points mean proportional measure median meeting AC mid-point opposite sides parallelogram perimeter perpendicular perpendicular-bisector Plan plane Proof Prove pupil quadrilateral radii radius ratio rectangle regular hexagon regular polygon rhombus right angle right triangle secant similar triangles square STATEMENTS REASONS straight line Suggestion tangent theorem vertex angle vertices XYZW ZAOB