Question

con cave (5) (6) (8) Classify each of them on the basis of the following. (a) Simple curve (b) Simple closed curve (c) Polygon (d) Convex polygon (e) Concave polygon 2. How many diagonals does each of the following have? (a) A convex quadrilateral (b) A regular hexagon (c) Atriangle 3. What is the sum of the measures of the angles of a convex quadrilateral? Will this property old if the quadrilateral is not convex? (Make a non-convex quadrilateral and try!) xamine the table. (Each figure is divided into triangles and the sum of the angles educed from that.) 6 5 4 3 20 2 x 180° 3 x 180° 4 x 180° = (4-2) x 180° = (5-2) x 180º = (6-2) x 180°​

Answer 1

Answer:

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