6.5: Properties of Trapezoids
... 7. Define Isosceles Trapezoid Symmetry Theorem: The perpendicular bisector of the base of an isosceles trapezoid is also the perpendicular bisector of the other base. Therefore this is a reflection-symmetric line for the trapezoid. 8. Mark the congruencies of the isosceles trapezoid at the right. L ...
... 7. Define Isosceles Trapezoid Symmetry Theorem: The perpendicular bisector of the base of an isosceles trapezoid is also the perpendicular bisector of the other base. Therefore this is a reflection-symmetric line for the trapezoid. 8. Mark the congruencies of the isosceles trapezoid at the right. L ...
Law of Sines
... solve. Sometimes, you’ll use Law of Sines. Other times, you’ll start with the Law of Cosines (Lesson 2). You’ll have to learn the different situations. ...
... solve. Sometimes, you’ll use Law of Sines. Other times, you’ll start with the Law of Cosines (Lesson 2). You’ll have to learn the different situations. ...
Section 1.5-Describe Angle Pair Relationships
... Let x° be the measure of one angle. The measure of the other angle is 5x°. Then use the fact that the angles of a linear pair are supplementary to write an ...
... Let x° be the measure of one angle. The measure of the other angle is 5x°. Then use the fact that the angles of a linear pair are supplementary to write an ...
Review for Quiz 2.1-2.2 on Conditionals
... 9. If a person suffers from arachnophobia, he or she is afraid of spiders. Converse: ________________________________________________________ Inverse: ________________________________________________________ Contrapositive: ____________________________________________________ 10. If a figure is a tr ...
... 9. If a person suffers from arachnophobia, he or she is afraid of spiders. Converse: ________________________________________________________ Inverse: ________________________________________________________ Contrapositive: ____________________________________________________ 10. If a figure is a tr ...
algebra 2
... properties of similarity to establish the AA criterion. G-SRT.2; G-SRT.3; GSRT.4; G-SRT.5 ...
... properties of similarity to establish the AA criterion. G-SRT.2; G-SRT.3; GSRT.4; G-SRT.5 ...
7-1 Shapes and Designs - Connected Mathematics Project
... The student book is organized around three to five investigations, each of which contain three to five problems and a Mathematical Reflection that students explore during class. In the Teacher Guide the Goals for each unit include two to four big concepts with an elaboration of the essential underst ...
... The student book is organized around three to five investigations, each of which contain three to five problems and a Mathematical Reflection that students explore during class. In the Teacher Guide the Goals for each unit include two to four big concepts with an elaboration of the essential underst ...
Definition of Polygon
... Notice in each case before this the polygon is separated into triangles. The sum of the measures of the angles of each polygon can be found by adding the measures of the angles of the triangles. This is easy to find since the sum of the angles in a triangle = ______. Use the chart below to find a ...
... Notice in each case before this the polygon is separated into triangles. The sum of the measures of the angles of each polygon can be found by adding the measures of the angles of the triangles. This is easy to find since the sum of the angles in a triangle = ______. Use the chart below to find a ...
89 On the Tucker Circles of a Spherical Triangle (Read 8th January
... and B', C, E, F ; C. A', F, D'; A', B', D, E'. 11. One of the six points is arbitrary, but the other five are uniquely defined by the last property when one is given. The six divisions formed on the three sides by points of the six types are homographic. On the side BCB'C, B and C belong to the type ...
... and B', C, E, F ; C. A', F, D'; A', B', D, E'. 11. One of the six points is arbitrary, but the other five are uniquely defined by the last property when one is given. The six divisions formed on the three sides by points of the six types are homographic. On the side BCB'C, B and C belong to the type ...
