13.2 Angles of Rotation
... • Two angles are co-terminal if they have the same terminal side. – What is co-terminal with 230 degrees? • You can find the co-terminal angles by adding or subtracting integer multiples of 360o. ...
... • Two angles are co-terminal if they have the same terminal side. – What is co-terminal with 230 degrees? • You can find the co-terminal angles by adding or subtracting integer multiples of 360o. ...
Vocabulary
... GLCE Geometry: G.GS.06.01 Understand and apply basic properties of lines, angles, and triangles, including: • triangle inequality • relationships of vertical angles, complementary angles, supplementary angles • congruence of corresponding and alternate interior angles when parallel lines — are cut b ...
... GLCE Geometry: G.GS.06.01 Understand and apply basic properties of lines, angles, and triangles, including: • triangle inequality • relationships of vertical angles, complementary angles, supplementary angles • congruence of corresponding and alternate interior angles when parallel lines — are cut b ...
CH3 Test: Polygons, Quadrilaterals and Circles
... Vocabulary: center, radius, diameter, chord, tangent, secant, minor and major arc, central angle, inscribed angle (pg. 75, 76) Chords and Tangents: Explain why the center of a circle always lies on a perpendicular bisector of its chord (pg 77). Use this property to find the (unknown) center of a giv ...
... Vocabulary: center, radius, diameter, chord, tangent, secant, minor and major arc, central angle, inscribed angle (pg. 75, 76) Chords and Tangents: Explain why the center of a circle always lies on a perpendicular bisector of its chord (pg 77). Use this property to find the (unknown) center of a giv ...
KS3 Shape 10 Pythagoras and Trigonometry
... apply to right-angled triangles. Whereas Pythagoras’ theorem allows you to find a missing length if you are given the other two lengths (it is all about lengths!), trigonometry allows you to find an angle, or use an angle to find a missing length if you are given just one other length. Ensure plenty ...
... apply to right-angled triangles. Whereas Pythagoras’ theorem allows you to find a missing length if you are given the other two lengths (it is all about lengths!), trigonometry allows you to find an angle, or use an angle to find a missing length if you are given just one other length. Ensure plenty ...