Lesson 4.1 • Triangle Sum Conjecture
... a. What would fill the space between your two triangles? Construct !, mark it as center, and rotate the interior of the midpoint of BC !ABC 180° about this point. b. What can you say about the three angles that now meet at point C? c. How does this confirm the Triangle Sum Conjecture? 3. Investigate ...
... a. What would fill the space between your two triangles? Construct !, mark it as center, and rotate the interior of the midpoint of BC !ABC 180° about this point. b. What can you say about the three angles that now meet at point C? c. How does this confirm the Triangle Sum Conjecture? 3. Investigate ...
Student Activity DOC - TI Education
... 3. List the angles in order from smallest to largest. b. a. ...
... 3. List the angles in order from smallest to largest. b. a. ...
4F Mastering Triangles
... Are the triangles congruent? If so, state the method by which they are congruent and write a congruence statement. ...
... Are the triangles congruent? If so, state the method by which they are congruent and write a congruence statement. ...
4.6 Isosceles, Equilateral, and Right Triangles
... • Use properties of isosceles and equilateral triangles • Use properties of right triangles ...
... • Use properties of isosceles and equilateral triangles • Use properties of right triangles ...