Lesson 1 Contents
... • n-gon – a polygon with n sides • Concave – any line aligned to the sides passes through the interior • Convex – not concave (“side line” passes through interior) • Regular polygon – a convex polygon with all segments congruent & all angles congruent • Irregular polygon – not regular • Perimeter – ...
... • n-gon – a polygon with n sides • Concave – any line aligned to the sides passes through the interior • Convex – not concave (“side line” passes through interior) • Regular polygon – a convex polygon with all segments congruent & all angles congruent • Irregular polygon – not regular • Perimeter – ...
File - Yupiit School District
... * Translate a line segment on the coordinate plane * Copy or duplicate a line segment by construction * Determine the midpoint of a line segment on a coordinate plane * Use the Midpoint Formula * Apply the Midpoint Formula on the coordinate plane * Bisect a line segment * Locate the midpoint of a li ...
... * Translate a line segment on the coordinate plane * Copy or duplicate a line segment by construction * Determine the midpoint of a line segment on a coordinate plane * Use the Midpoint Formula * Apply the Midpoint Formula on the coordinate plane * Bisect a line segment * Locate the midpoint of a li ...
PDF
... Theorem. Every regular polygon has a circumscribed circle and an inscribed circle. Proof. Given a regular n-gon, draw the angle bisectors of its interior angles. Since the interior angles of a regular n-gon are congruent, one gets n isosceles triangles. (See determining from angles that a triangle i ...
... Theorem. Every regular polygon has a circumscribed circle and an inscribed circle. Proof. Given a regular n-gon, draw the angle bisectors of its interior angles. Since the interior angles of a regular n-gon are congruent, one gets n isosceles triangles. (See determining from angles that a triangle i ...
Summary of lesson - Education TI
... and equiangular. Therefore, the sides of a regular polygon are congruent, and the angles are also congruent. In this activity, you will explore the interior angles of regular polygons by dividing the polygons into triangles. Move to page 1.2. The regular polygon is inscribed in a circle whose centra ...
... and equiangular. Therefore, the sides of a regular polygon are congruent, and the angles are also congruent. In this activity, you will explore the interior angles of regular polygons by dividing the polygons into triangles. Move to page 1.2. The regular polygon is inscribed in a circle whose centra ...
10.2 Arcs and Chords
... quadrilateral can be inscribed in a circle if and only if its opposite angles are ...
... quadrilateral can be inscribed in a circle if and only if its opposite angles are ...
Summary of lesson
... and equiangular. Therefore, the sides of a regular polygon are congruent, and the angles are also congruent. In this activity, you will explore the interior angles of regular polygons by dividing the polygons into triangles. Move to page 1.2. The regular polygon is inscribed in a circle whose centra ...
... and equiangular. Therefore, the sides of a regular polygon are congruent, and the angles are also congruent. In this activity, you will explore the interior angles of regular polygons by dividing the polygons into triangles. Move to page 1.2. The regular polygon is inscribed in a circle whose centra ...
Origamics involving circles
... such as a crane by folding a sheet of square paper. On the other hand, Kazuo Haga has been lecturing school teachers his mathematical theory of paper folding under the name of origamics [2, 3, 4]. Its aim is not to make three dimensional figures but to explore mathematics through paper folding. Ther ...
... such as a crane by folding a sheet of square paper. On the other hand, Kazuo Haga has been lecturing school teachers his mathematical theory of paper folding under the name of origamics [2, 3, 4]. Its aim is not to make three dimensional figures but to explore mathematics through paper folding. Ther ...
Warm up on a little piece of paper:
... Recap: What are the The diagonals of a kite requirements in are order to be a kite? _____________. What other quadrilaterals share this characteristic? *note*: one pair of opp. <‘s is bisected (the diag. that splits the congruent legs) ...
... Recap: What are the The diagonals of a kite requirements in are order to be a kite? _____________. What other quadrilaterals share this characteristic? *note*: one pair of opp. <‘s is bisected (the diag. that splits the congruent legs) ...
File - F.O.M. Math 11
... d) Use the function S(n) = 180(n-2) to determine the sum of the interior angles of a regular octagon. Compare your answer with the sum you determined in part c) ...
... d) Use the function S(n) = 180(n-2) to determine the sum of the interior angles of a regular octagon. Compare your answer with the sum you determined in part c) ...
