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Java Games: Flashcards, matching, concentration, and word search. |
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Geometry:Sections 2.4 and 2.5: Virtual Flashcards
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Adjacent Angles,  | ADJACENT ANGLES:share a common vertex and a common side. |
Right Angle,  | RIGHT ANGLE:90 degree angle |
Supplementary Angles,  | SUPPLEMENTARY ANGLES:adjacent angles that measure 180 degrees |
Vertical Angles,  | VERTICAL ANGLES: formed by two intersecting lines, opposite each other, equal measurements. <1 =<3 and <2=<4 |
 | symbol for a right angle |
 | symbol for a perpendicular angle |
Theorem 2.4,  | THEOREM 2.4:If two lines are perpendicular, then they form congruent right angles. |
Theorem 2.5,  | THEOREM 2.5: If two lines are congruent adjacent angles, then the lines are perpendicular |
Theorem 2.6,  | THEOREM 2.6:If the exterior sides of two adjacent acute angles are perpendicular, then the angles are complementary. |
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