exam review - ICHSPre-Calc
... The chart containing the value of trigonometric functions in page 305 is also important. Solving Double Angles · First identify the information that you have, such as given values (i.e. Cos = 2/3) as well as the quadrant it is in. · Next use the Pythagorean identities to find any missing values for ...
... The chart containing the value of trigonometric functions in page 305 is also important. Solving Double Angles · First identify the information that you have, such as given values (i.e. Cos = 2/3) as well as the quadrant it is in. · Next use the Pythagorean identities to find any missing values for ...
Some examples
... Example: the Pythagoras theorem As a first example we shall prove the Pythagoras Theorem using only arguments from dimensional analysis. Let ABC be a rectangular triangle with hypotenuse c (facing C) and other two sides a (facing A) and b (facing B), and let CH be the perpendicular from C to c. Th ...
... Example: the Pythagoras theorem As a first example we shall prove the Pythagoras Theorem using only arguments from dimensional analysis. Let ABC be a rectangular triangle with hypotenuse c (facing C) and other two sides a (facing A) and b (facing B), and let CH be the perpendicular from C to c. Th ...
Geometry - Hudson Area Schools
... G1.1.4 Given a line and a point, construct a line through the point that is parallel to the original line using straightedge and compass. Given a line and a point, construct a line through the point that is perpendicular to the original line. Justify the steps of the constructions. G1.1.5 Given a li ...
... G1.1.4 Given a line and a point, construct a line through the point that is parallel to the original line using straightedge and compass. Given a line and a point, construct a line through the point that is perpendicular to the original line. Justify the steps of the constructions. G1.1.5 Given a li ...