10 of 10 Items .... Source: Bryan Anderson

Problems, Questions, and Puzzles to spark discussion and argument in the maths classroom.

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.: [PRE-CALC], [Bryan Anderson], [Open Middle].

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.: [PRE-CALC], [Bryan Anderson], [Open Middle].

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.: [PRE-CALC], [Bryan Anderson], [Open Middle].

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Directions: Using the following trig ratios, complete the following table:

cos 30º, sin 30º, cos 45º, sin 45º, tan 30º, cot 30º, sec 30º, csc 30º



.: [PRE-CALC], [Bryan Anderson], [Open Middle].

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Directions: Using the digits 1-9, each only once, fill in the blanks to create the smallest possible value for a.



.: [PRE-CALC], [Bryan Anderson], [Open Middle].

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Directions: Using the digits 1 to 9 at most one time each, fill in the empty blanks so that you create a triangle in which \(Cos Θ = \dfrac{\sqrt{2}}{2}\) and which uses the points: (5, 4), (__,__) and (__,__).



.: [PRE-CALC], [Bryan Anderson], [Open Middle].

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Directions: Using any number between 1 and 9, fill in the boxes to create a true statement. You may only use a number once.



.: [ALG2], [Bryan Anderson], [Open Middle].

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Directions: Using any number between 1 and 9, fill in the boxes to create a true statement. You may only use a number once.



.: [ALG2], [Bryan Anderson], [Open Middle].

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Directions: Using any number between 1 and 9, fill in the boxes to create a true statement. You may only use a number once.



.: [ALG2], [Bryan Anderson], [Open Middle].

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Directions: Using any number between 0 and 9, fill in the boxes to create a true statement. You may only use a number once.



.: [PRE-CALC], [Bryan Anderson], [Open Middle].
that's it.