Geometry, Teacher\'s Edition

Students will use AAA and AA with indirect measurement to solve problems. Students will share their understanding in their writ ...

Proportionality Relationships I.SectionObjectives Identify proportional segments when two sides of a triangle are cut by a segm ...

Have them also measure the width of Mickey’s arms. Tell them to keep this measurement as they will need it to solve the problem ...

III.MeetingObjectives Students will appreciate the concept of self- similarity. Students will extend the pattern in a self- sim ...

5.8 Right Triangle Trigonometry The Pythagorean Theorem I.SectionObjectives Identify and employ the Pythagorean Theorem when wo ...

Converse of the Pythagorean Theorem I.SectionObjectives Understand the converse of the Pythagorean Theorem. Identify acute tria ...

II.ProblemSolvingActivity-TheCampingQuestion Students are going to use the geometric mean to figure out the altitude of a trian ...

They must be sure that the dimensions of each square is accurate (many students will trace the initial square). Creativity coun ...

Students will understand the different parts of right triangles. Students will use the tangent ratio in a right triangle. Stude ...

Is it labeled the correct way? Do the students understand the difference between the adjacent, the opposite and the hypotenuse? ...

Acute and Obtuse Triangles I.SectionObjectives Identify and use the Law of Sines. Identify and use the Law of Cosines. II.Prob ...

5.9 Circles About Circles I.SectionObjectives Distinguish between radius, diameter, chord, tangent, and secant of a circle. Fin ...

Find the relationship between a radius and a tangent to a circle. Find the relationship between two tangents draw from the same ...

“Ron is constructing a board with moveable gears for his little brother to play with. He constructs the first circle gear and p ...

Students will find relationships between adjacent arcs. Students will find relationships between arcs and chords. IV.NotesonAs ...

Inscribed Angles I.SectionObjectives Find the measure of inscribed angles and the arcs they intercept. II.ProblemSolvingActivi ...

Then fold it in half again. This way you have a circle that has been divided. Finally, trace each line of the folds of the circ ...

III.MeetingObjectives Students will find the lengths of segments associated with circles. Students will use this information in ...

5.10 Perimeter and Area Triangles and Parallelograms I.SectionObjectives Understand the basic concepts of the meaning of area. ...

Understand the relationships between the areas of two categories of quadrilaterals: basic quadrilaterals and special quadrilate ...